766 x = (-3+√65)/4= 1. Matrix. 1 Answer. Factor. Step 3.1. (2x − 3)3 ( 2 x - 3) 3. We have 5 x's minus 2 x's. 3x-2x ≥ 5. 2x2 − 3x+7 2 x 2 - 3 x + 7. The degree of the given monomial 3x^2 is 2 because the exponent of a variable x is 2. Step 2. x=5 and x=-1 are the two roots of the given quadratic equation. Tap for more steps Solve −2x+ 3 < 5 - 2 x + 3 < 5 when x < 3 2 x < 3 2. Tap for more steps 2x(2x)+2x⋅7−7(2x)−7⋅ 7 2 x ( 2 x) + 2 x ⋅ 7 - 7 ( 2 x) - 7 ⋅ 7. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Tap for more steps Step 3. Simultaneous equation. To solve a cubic equation, the best strategy is to guess one of three roots. Step 1. Solve quadratic equations step-by-step. Combine and . Add and . Tap for more steps Slope: 3 3. Differentiation. Arithmetic.Q . equation-calculator. ayaangungun ayaangungun 07. Use the slope-intercept form to find the slope and y-intercept.00/month. Integration.500 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - x) - 3 = 0 Step 2 :Trying to factor by splitting the 2x (2)=19x+33 Two solutions were found : x = -3/2 = -1. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.1. Free math problem solver answers your Simplify (2x-7) (2x+7) (2x − 7) (2x + 7) ( 2 x - 7) ( 2 x + 7) Expand (2x−7)(2x+ 7) ( 2 x - 7) ( 2 x + 7) using the FOIL Method. Step 3. absolute and radical equations, step-by-step. Step 3.500 x = 11 Rearrange: Rearrange the equation by subtracting what is Determine whether x = 3/2 and x = -4/3 are the solutions of the equation 6x^2 - x - 12 = 0 or not. Step 1: Guess one root. We find we have terms for x^3, x^2, x, and the constant term (no x). For chemistry, … 99. See answer ›. The result can be shown in multiple forms. Step 2. Chứng mình rằng các biểu thức sau không phụ thuộc vào x: A = (3x + 7)(2x + 3) - (3x - 5)(2x + 11) - Chứng mình rằng các biểu thức sau không phụ thuộc vào x,A = (3x + 7)(2x + 3) - (3x - 5)(2x + 11),Toán học Lớp 8,bài tập Toán học Lớp 8,giải bài tập Toán học Lớp 8,Toán học,Lớp 8 Algebra. Therefore, the value of x is 4. Tap for more steps 2x⋅x+2x⋅7−3x−3⋅7 2 x ⋅ x + 2 x ⋅ 7 - 3 x - 3 ⋅ 7. 2x + 3 3x − 7 > 0 2 x + 3 3 x - 7 > 0. Move all terms not containing x x to the right side of the equation. Vamos a pasar todos los términos constantes de un lado y los términos lineales (que tienen "x") del otro lado.00/month. Next group the like terms and then combine the like terms: 3x −2x − 7 +7 = 2x Simplify (3x+7) (3x-7) (3x + 7) (3x − 7) ( 3 x + 7) ( 3 x - 7) Expand (3x+7)(3x− 7) ( 3 x + 7) ( 3 x - 7) using the FOIL Method.e (2x−3)> 0 and (3x−7)> 0 OR (2x −3) <0 and (3x−7) <0. 2x2 − 3x + 7 2 x 2 - 3 x + 7. Simplify and combine like terms. Move all terms not containing x x to the right side of the equation. Tap for more steps x = 2,−5 x = 2, - 5. Important Solutions 5477. Roots of cubic polynomial. Tap for more steps Slope: 2 2. (ii) (x−2)2−25=0. 2 x+1+ 3 2(x−2) = 23 5x;x≠0,−1,2. asked Oct 12, 2020 in Quadratic Equations by Ishti ( 46. Step 3. 3 is equal to 3x. Solution. Factor out of . In this case, the divisor is x −2 so we have to change −2 to 2. Tap for more steps 4x2 − 49 4 x 2 - 49. Algebra. Add to both sides of the equation. 2x = −3 2 x = - 3. Factor 2x^2-3x+7. Arithmetic Matrix Simultaneous equation Differentiation Integration Limits Solve your math problems using our free math solver with step-by-step solutions. Use the quadratic formula to find the solutions. 2x2-x-3=0 Two solutions were found : x = -1 x = 3/2 = 1. This creates a ± ± on the right side of the equation because |x| = ±x | x | = ± x. Simplify and combine like terms. Tap for more steps Solve 2x−7 < 3 2 x - 7 < 3 when x ≥ 7 2 x ≥ 7 2. Starting at $5. Free math problem solver answers your algebra, geometry Linear equation. Rewrite the function as an equation. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. 3x − 7 = 2 3 x - 7 = 2. The result can be shown in multiple forms.This is achieved by dividing both sides of the equation by 3 To simplify the mathematical expression (-5x^2 - 3x - 7) + (-2x^3 + 6x^2 - 8), we first group together similar terms (which are terms that have the same power of x). Integration. Solve for x 7/2x+1/2x=3x+3/2+5/2x. y = 3x + 7 y = 3 x + 7. Solve the Following Quadratic Equations by Factorization: `(X+3)/(X+2)=(3x-7)/(2x-3)` CBSE English Medium Class 10. The solve by substitution calculator allows to find the solution to a system of two or three equations in both a point form and an equation form of the answer. Step 1.. If a person were to eat 3 slices, the remaining fraction of the pie would therefore be Example: 4x+2=2x+12 Example (Click to try) 4x+2=2x+12 How to solve your equation.g. So x is equal to either 10 2 = 5 or − 4 2 = − 2. Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. A more illustrative example could involve a pie with 8 slices. So at most 3 3 positive real roots. The result can be shown in multiple forms. x(8 - 3) - 7 = x(6 - 2) - 3. So you're just left with -- you're just left with the 3. Systems of equations 2. Simplify . Tap for more steps 3x+10x− 14 3 x + 10 x - 14. I discovered a some software programs that are appropriate. Solve for . Tap for more steps Step 2. 2x-3=9-x One solution was found : x = 4 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 2x-3x=9 One solution was found : x = -9 Rearrange: Rearrange the You get two solutions: x1 = 32 x2 = −3 Explanation: You can use the Quadratic Formula: x1,2 = 2a−b± b2 −4ac -3x2+7x-2 Final result : (2 - x) • (3x - 1) Step by step solution : Step 1 :Equation at the end of step 1 : ( (0 - 3x2) + 7x) - 2 Step 2 : Step 3 :Pulling out like terms : 3. answered Feb 16, 2018 by Vikash Kumar (263k points) Best answer. Free math problem solver answers your Simplify (2x-7) (2x+7) (2x − 7) (2x + 7) ( 2 x - 7) ( 2 x + 7) Expand (2x−7)(2x+ 7) ( 2 x - 7) ( 2 x + 7) using the FOIL Method. Rewrite as . The result can be shown in multiple forms. Select two x x values, and plug them into the equation to find the First type the equation 2x+3=15. absolute and radical equations, step-by-step. Sometimes one method is better than another, and in some cases, the symmetric property of equality is also helpful. 2^2. Interchange the variables. Step 3. Factor win! Prime Factorization Solve your math problems using our free math solver with step-by-step solutions. To find the product of given expression we have to use horizontal method. Simplify . Finding the number of imaginary roots of the equation 3x7 −x5 + 2x3 − 7 = 0 3 x 7 − x 5 + 2 x 3 − 7 = 0 is. Since we do not know if 2x −3 is positive or negative, we will need a ± on the 7: |2x − 3| = 7 ⇒ 2x −3 = ± 7. -3. Step 2. To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e. Get help on the web or with our math app. 7x = -14. Simplify and combine like terms. E đối xứng với B qua O x = 5 Explanation: Isolate the x term on the left side and move numbers to the right subtract 7 from both sides : 3x + 7 - 7 = 22 - 7 now have : 3x = 15 , and dividing both sides by 3, will give 3x+7=28 One solution was found : x = 7 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of 5x-6=3x-8; x^2-x-6=0; x^4-5x^2+4=0 \sqrt{x-1}-x=-7 \left|3x+1\right|=4 \log _2(x+1)=\log _3(27) 3^x=9^{x+5} Show More; Description. Solve the given quadratic equation by factorization method4 x−3= 5 2x+3x≠0, −3 2.smelborp krowemoh htam ruoy rof stnih dna srewsna pets-yb-pets teG . Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps 3x = 9 3 x = 9 Divide each term in 3x = 9 3 x = 9 by 3 3 and simplify. To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e. O là trung điểm AC. Find the Inverse f(x)=3x-7. Find all the values where the expression switches from negative to positive by setting each factor equal to 0 0 and solving. Add 3x 3 x and 10x 10 x. Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. And then on the right-hand side, 5x minus 2x.500 x = 11 Rearrange: Rearrange the equation by subtracting what is Determine whether x = 3/2 and x = -4/3 are the solutions of the equation 6x^2 - x - 12 = 0 or not. Example: 2x-1=y,2y+3=x What can QuickMath do? QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. 5 problems similar to: 2x^2 \geq 50. x^2-x-2.1. Online math solver with free step by step solutions to algebra, calculus, and other math problems. (2x)3 + 3(2x)2 ⋅−3 +3(2x)(−3)2 +(−3)3 ( 2 x) 3 + 3 ( 2 x) 2 ⋅ - 3 + 3 ( 2 x) ( - 3) 2 + ( - 3) 3. Tap for more steps 3x⋅x+3x⋅−7+2x+2⋅ −7 3 x ⋅ x + 3 x ⋅ - 7 + 2 x + 2 ⋅ - 7. How do you solve 2x + 5 = 3x − 7 ? 7x+5=3x-7 One solution was found : x = -3 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 2 (x)+52=3 (x)-3 One solution was found : x = 55 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from How do you solve −7(x + 3) = −63 ? ⇒ x= 6 Explanation: We start with −7(x+3) = −63 We distribute the LHS −7x−21 = −63 We add 21 2x-3=- (4x+9) One solution was found : x = -1 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 3=-3x+39 One solution was Solution. Pasamos las "x" del lado derecho y los Linear equation. Solve the following quadratic equation by factorization. Try This: Solve Similar Problems from Web Search. MCQ Online Mock Tests 19. Free math problem solver answers Two numbers r and s sum up to \frac{3}{2} exactly when the average of the two numbers is \frac{1}{2}*\frac{3}{2} = \frac{3}{4}. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. y = 3x + 7. Q. Apply the distributive property. equation-calculator. Solving quadratics by factorizing (link to previous post) usually works just fine Simplify (2x-3) (3x-5) (2x − 3) (3x − 5) ( 2 x - 3) ( 3 x - 5) Expand (2x−3)(3x− 5) ( 2 x - 3) ( 3 x - 5) using the FOIL Method. x= 5 Explanation: First, add 8x to both sides −7x−3x+2+8x =−8x−8+8x Combine like terms Left Side: −7x−3x+2+8x (x2+1) (2x-1)-3 (2x+3) Final result : 2x3 - x2 - 4x - 10 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". 2x-9+3x+x=3x+9 One solution was found : x = 6 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : Matrix. Select two x x values, and plug them into the equation to find the corresponding y y values. Question Papers 991. (1) Solution If we first add -3x to each member, we get.1. Step 2: Click the blue arrow to submit and see the result! Solve for x: \frac {x+4} {2}\le\frac {7x} {5} 2x+4 ≤ 57x See answer › Quadratic equations Solve for x: x^2-x-1=0 x2 −x−1 = 0 See answer › Adding matrices Simplify: Step 1: Enter the expression you want to simplify into the editor. Step 2: Change the sign of a number in the divisor and write it on the left side. 3x^{2}=-2x+7. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a Step 3: The monomial term will be displayed in a new window. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0.. Write as an equation. Substitute the values , , and into the quadratic formula and solve for . If x < 7 3, then from given equation x < 3 2, it give us x < 3 2. Tap for more steps 2x(3x)+2x⋅4−3(3x)−3⋅ 4 2 x ( 3 x) + 2 x ⋅ 4 - 3 ( 3 x) - 3 ⋅ 4. y = 3(-2) + 7. If we want to plug 2 back into the original equation to check our work, we can do so: 2x+3=7 @ 2.2. If d = rt then rt = d. en. Tap for more steps 2x(3x)+2x⋅−5−3(3x)− 3⋅−5 2 x ( 3 x) + 2 x ⋅ - 5 - 3 ( 3 x) - 3 ⋅ - 5.11) = 6x 2 + 9x + 14x + 21 - (6x 2 + 33x - 10x - 55 Algebra. 3x+7 ≥ 2x + 12. The solver will then show you the steps to help you learn how to solve it on your own. y = 3x + 7. Step 3. Tap for more steps 9x2 − 49 9 x 2 - 49. Exact Form: Decimal Form: 3x-3=x+5 One solution was found : x = 4 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : (3x-4)* (2x+1)=0 Two solutions were found : x = -1/2 = -0. Find the Inverse f(x)=3x-7. Integration. Concept Notes & Videos 213. Tap for more steps 2x⋅x+2x⋅7−3x−3⋅7 2 x ⋅ x + 2 x ⋅ 7 - 3 x - 3 ⋅ 7.500 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : He used to face problems in topics such as trinomial calculator and algebra formulas but all his questions were answered by this one easy to use tool known as Algebrator.3.01. 13x−14 13 x - 14. Example 04: Solve the equation $ 2x^3 - 4x^2 - 3x + 6 = 0 $. Simultaneous equation. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. x = 3 2 ± 7 2. 5 problems similar to: 5 > 2x + 3.541 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Quiz. Tap for more steps 8x3 − 36x2 +54x− 27 8 x 3 - 36 x 2 + 54 x - 27. 5 problems similar to: 5 > 2x + 3. Divide each term in by . Related Symbolab blog posts. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Solve your math problems using our free math solver with step-by-step solutions.266 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 Q. Divide each term in −2x = −10 - 2 x = - 10 by −2 - 2 and simplify. Divide each term in by and simplify. The last term, "the constant", is +3. Evaluate. Simultaneous equation. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics Example: 4x+2=2x+12 Example (Click to try) 4x+2=2x+12 How to solve your equation. 3x^{2}-7x+3yx-7y-2x-\left(-11\right) To find the opposite of 2x-11, find the opposite of each term. Simplify (3x+7) (3x-7) (3x + 7) (3x − 7) ( 3 x + 7) ( 3 x - 7) Expand (3x+7)(3x− 7) ( 3 x + 7) ( 3 x - 7) using the FOIL Method. Step 1. Rewrite. 2 x+1+ 3 2(x−2) = 23 5x;x≠0,−1,2. Tap for more steps x = 5 x = 5. 29/11/2022 | 0 Trả lời. Jul 27, 2016 First, add 3 to each side to get 2x = 10 . Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Tap for more steps 2x = 10 2 x = 10 Divide each term in 2x = 10 2 x = 10 by 2 2 and simplify. Substitute the values , , and into the quadratic formula and solve for . Integration. To find the solution to the given system of equations using substitution or elimination, we need to determine the values of x and y that satisfy both equations simultaneously.2. y-intercept: (0,−7) ( 0, - 7) Any line can be graphed using two points. Tap for more steps Slope: 3 3. Use the Binomial Theorem. Select two x x values, and plug them into the equation to find the After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15. Rewrite the equation as . Simplify (3x+2) (x-7) (3x + 2) (x − 7) ( 3 x + 2) ( x - 7) Expand (3x+2)(x− 7) ( 3 x + 2) ( x - 7) using the FOIL Method. Step 1: Enter the system of equations you want to solve for by substitution. Tap for more steps Slope: 3 3. x2−x−2 x 2 - x - 2. Tap for more steps 9x2 − 49 9 x 2 - 49. Substitute y of the first equation with 3x + 7 and solve for x.0000-3. E đối xứng với B qua O. Solve the given quadratic equation by factorization method4 x−3= 5 2x+3x≠0, −3 2.3 - (3x. Use the slope-intercept form to find the slope and y-intercept.

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7 - x = 2x + 3 ⇔ 3x = 4 ⇔ x = 4/3.2018 Math Secondary School answered • expert verified X+3/x+2=3x-7/2x-3 Solve the problem plz quite faster See answers Advertisement A = (3x + 7)(2x + 3) - (3x - 5)(2x + 11) = 3x. Multiply by . Time Tables 14. Q 5. Get help on the web or with our math app. Quadratic equation The values of x that satisfy the equation are called solutions of the equation, and roots or zeros of the expression on its left-hand side. x^2-x-2. Step 2: 5 (x+8)=2x-7+8 (x-1) One solution was found : x = 11 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : (x+2) (x-3) (x+4)-126=0 Three solutions were found : x = 5 x = (-8-√-56)/2=-4-i√ 14 = -4.1. 5x - 7 = 4x - 3. Observe this similar problem; Simplify 7(3X) (because there is no +/- sign, we can rule this out also, division requires a sign) Thus, Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Patrick H.2. First, remove the absolute value. x^2-x-6=0; x^2-1=0; x^2+2x+1=3x-10; 2x^2+4x-6=0; Show More; Description. Q. Tap for more steps x = 3 x = 3.2. 2x − 3 = 7 2 x - 3 = 7. Differentiation. Since the answer is right , the numerator is 3, and the denominator is 8. Simplify . Differentiation. English About; Popular Problems Pre-Algebra. Free math problem solver Similar Problems from Web Search. quadratic-equation-calculator. And − − to + + and + + to − −. We have sign change from + + to − −. Tap for more steps Step 3.7. For instance: 2 * x can also be entered as 2x. Tap for more steps Step 1. 27+27x+9x^2+x^3 x^2-5x-y^2+5y 4x^2-12x+9-y^2 . Step-2 : Find two factors of 3 whose sum equals the coefficient of the middle term, which is 2 . Differentiation. Tap for more steps Find the union of the solutions. How do you solve −3y = −4 and −3x + 5 = −2 ? This is not a system of equations, each can be solved independently: x= 37 y = 34 Explanation: −3y = −4 y = 34 3x-7=x+2 One solution was found : x = 9/2 = 4. See answer ›. Back to top. If x + 3 = 2x - 5 then 2x - 5 = x + 3. Divide each term in 3x = 9 3 x = 9 by 3 3 and simplify.51 + x 91 - 2 x 6 51+x91 − 2x6 spets erom rof paT . Una recomendación es pasar los términos lineales de un lado de la igualdad de modo que dicho término sea positivo para disminuir errores. Now substitute x in the second equation with -2 and solve for y. Tap for more steps x = 5 x = 5 The perfect square rule is a technique used to expand expressions that are the sum or difference of two squares, such as (a + b)^2 or (a - b)^2. Tap for more steps 3x(3x)+3x⋅−7+7(3x)+ 7⋅−7 3 x ( 3 x) + 3 x ⋅ - 7 + 7 ( 3 x) + 7 ⋅ - 7.1. Syllabus. Step 1. Tap for more steps Step 4. Get step-by-step answers and hints for your math homework problems. Matrix. Since the second equation is already solved for y, we can use the substitution method. Add to both sides of the equation. MCQ Online Mock Tests 19. Step 1. To As an example, suppose we solved 2x+3=7 and got x=2. Textbook Solutions 33591. Therefore this equation can be written as : (3x+7) ≥ 2x + 12.11 - 5. Giá trị x = 4/3 thỏa mãn điều kiện x < 7 nên là nghiệm của (1) Vậy phương trình (1) có nghiệm x = 4/3. y = 2x − 3 y = 2 x - 3. Solve your math problems using our free math solver with step-by-step solutions. The good candidates for solutions are factors of the last coefficient in the equation. Step 1. Online math solver with free step by step solutions to algebra, calculus, and other math problems. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics 3x+4>6. 22 2 2. English About; Popular Problems Pre-Algebra. 7 − 2x = −3 7 - 2 x = - 3. Solve linear, quadratic, biquadratic. Apply the distributive property. Get … The values of x that satisfy the equation are called solutions of the equation, and roots or zeros of the expression on its left-hand side. Divide each term in 2x = −3 2 x = - 3 by 2 2 and simplify. 2x - 3x Solve for x 3(x-2)=2(2x-3) Step 1.1. You only have 1, 2, 3, x's left over. Solving Equations Video Lessons x2+3x-7=0 Two solutions were found : x = (-3-√37)/2=-4. Free math problem solver answers your Apply the distributive property by multiplying each term of x+y by each term of 3x-7. Multiply by .7417i x = (-8+√-56)/2=-4+i√ 14 = -4. Solve the system: \begin {array} {l} {\frac {2} {9} \cdot x-5y = \frac {1} … Algebra Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Matrix. Simplify and combine like terms. The equation calculator allows you to take a simple or complex equation and solve by best method possible. 16a4b4 + 32a3b5 - 48a2b6 Weegy: 16a2b4 utahclock|Points 127| User: Find the GCF of the given polynomial. Tap for more steps 2x2 + 11x−21 2 x 2 + 11 x - 21. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the … Get Step by Step Now. 2x+3 ≤ 3x+7. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.2. Linear equation. Here is an example: 2x^2+x (4x+3) Simplifying Expressions Video Lesson Khan Academy Video: Simplifying Expressions Need more problem types? Linear Equation 2x+3 = 7 Similar Problems from Web Search 2x + 3 = 7 2x+3=7 One solution was found : x = 2 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 2x + 3 = 4 Popular Problems Finite Math Solve for x (2x+3)/ (3x-7)>0 2x + 3 3x − 7 > 0 2 x + 3 3 x - 7 > 0 Find all the values where the expression switches from negative to positive by setting each factor equal to 0 0 and solving. Solve your math problems using our free math solver with step-by-step solutions. Tap for more steps Step 3. 2x+3 = ±7 2 x + 3 = ± 7. Next group the like terms and then combine the like terms: 3x −2x − 7 +7 = 2x Solve for x 2x-3=7 2x − 3 = 7 2 x - 3 = 7 Move all terms not containing x x to the right side of the equation. Simplify and combine like terms. Concept Notes … Solve for x 2x-3=7. 2x2-x-3=0 Two solutions were found : x = -1 x = 3/2 = 1. 3x-2., . Expand using the FOIL Method. Quiz. Simplify 3x+2 (5x-7) 3x + 2 (5x − 7) 3 x + 2 ( 5 x - 7) Simplify each term. Graph y=3x+7. Related Symbolab blog posts. Tap for more steps 3⋅3x2 3 ⋅ 3 x 2. Exponential and logarithmic functions. Tap for more steps x = 5 x = 5. x = 4. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more. Given 2x−3 3x−7 >0. The * is also optional when multiplying with parentheses, example: (x + 1)(x - 1). 7+2x/3=5 One solution was found : x = -3 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : 8-1x0+2/2 Final result : 8 Reformatting the input : Changes made to your input should not affect the solution: (1): "x0" was replaced by "x^0".2 petS . Tap for more steps Step 1.2x + 7.. Move all terms not containing x x to the right side of the equation. Rewrite the function as an equation. Use the slope-intercept form to find the slope and y-intercept. Gói VIP thi online tại VietJack (chỉ 200k/1 năm học), luyện tập gần 1 triệu câu hỏi có đáp án chi tiết.rotaluclaC arbeglA htiw srewsna ruoy kcehc ot woh fo selpmaxe erom era ereH selpmaxE eroM . Free math Write |2x−7|< 3 | 2 x - 7 | < 3 as a piecewise. Limits. Free math problem solver Similar Problems from Web Search.3. Hope this helps! Answer link. Subtract 3 3 from both sides of the equation. Factor out the greatest common factor from each group. 2^2. Above inequality holds if both numerator and denominator are less than 0 or greater than 0. 1 of those 8 slices would constitute the numerator of a fraction, while the total of 8 slices that comprises the whole pie would be the denominator. Get help on the web or with our math app. Integration. en. Apply the distributive property. Then using the discrete rule of sign. To simplify your expression using the Simplify Calculator, type in your expression like 2(5x+4)-3x. We have it over here. Step 1. y = 3x + 7 y = 3 x + 7. Simplify and combine like terms. Tap for more steps 3x = 9 3 x = 9. Divide each term in by and simplify. Step 1. Integration.766 x = (-3+√65)/4= 1. If x=2 and x=3 are the roots of the equation 3x2-2kx+2m=0. Divide each term in by . Algebra Calculator - get free step-by-step solutions for your algebra math problems WolframAlpha Online Factoring Calculator Factor, expand or simplify polynomials with Wolfram|Alpha expand polynomial x-3 x3+5x-2 Natural Language Math Input More than just an online factoring calculator Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. 8x6y5 - 3x8y3 Weegy: The polynomial of 8x6y5 - 3x8y3= x^6y^3 utahclock|Points 127| Algebra.1 Pull out 3x2+7x-20 Final result : (3x - 5 Remove the absolute value term.0000+3. Simplify and combine like terms. Rewrite the equation as .3.3. And you see that over here. (iv) x - 3 x = x 2. Tap for more steps 2x(2x)+2x⋅−3−3(2x)− 3⋅−3 2 x ( 2 x) + 2 x ⋅ - 3 - 3 ( 2 x) - 3 ⋅ - 3. By grouping of common terms, 8x - 3x - 7 = 6x - 2x - 3. Differentiation. Solve your math problems using our free math solver with step-by-step solutions. expand polynomial (x-3)(x^3+5x-2) GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples; Access instant learning tools. Multiply 3 3 by 3 3. I verified them . (iii) x 2 + 1 x 2 = 5. Tap for more steps x2(2x+ 3)−(2x+3) x 2 ( 2 x + 3) - ( 2 x + 3) Factor the polynomial by factoring out the greatest common factor, 2x+3 2 x + 3. Simplify (2x-3)^3. So Combining ,x ≤ −19/5 OR x ≥ 5 will hold true. Arithmetic. Free math problem solver answers your f (x) = 3x − 7 f ( x) = 3 x - 7.Free math problem solver answers your algebra homework questions with step-by-step explanations. Given $$ (x^ {3}-3x+7)\times (2x+3)$$.1. 2x+3 = 0 2 x + 3 = 0. Step 3. Try it and I'm sure you'll have a good day tomorrow .3. x+y<0. Factor 2x^3+3x^2-2x-3. Limits. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.-2x + 3y = 7-2x + 3(3x + 7) = 7-2x + 9x + 21 = 7. x=-7/3" or "x=3/2 >"the factors are in factored form and the product is" "equal to zero" "in this case equate each factor to + 7 - x = 2x + 3 khi x < 7. Explanation: Step 1) Add and subtract the necessary values to each side of the equation to isolate the x terms on one side of the equation and the constants on the other side of the equation while keeping the equation balanced: 3x −7 −2x +7 = 2x + 1 − 2x +7. The product of the digits is 40 and the difference between the digits is 3. Welcome to Quickmath Solvers! Solve Simplify Factor Expand Graph GCF LCM New Example Help Tutorial Solve an equation, inequality or a system.8. 2x^2 \geq 50 \frac{5}{3x+3} \leq 8. Then type x=6. Solve the following quadratic equation by factorization : (i) (2x+3)(3x−7)=0. Solve by Substitution Calculator. Response 1: (2x)3 means (2x) times 3 . (ii) 3 x 2 - 2 x + 1 2 = 0. Which of the following are quadratic equations? (i) x2 + 6 x − 4 = 0. 5 problems similar to: 3x+4>6. 2x+3≤ 3x+7. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Solve your math problems using our free math solver with step-by-step solutions. Solve the following quadratic equation by factorization : (i) (2x+3)(3x−7)=0. Step 4. So this expression will evaluate to a +ve value. Step 4. 5 > 2x + 3-2 < 3x+2 < 8. absolute and radical equations, step-by-step.5k points) quadratic equations Write |2x−3|< 5 | 2 x - 3 | < 5 as a piecewise. A quadratic equation has at most two … Welcome to Quickmath Solvers! Solve Simplify Factor Expand Graph GCF LCM New Example Help Tutorial Solve an equation, inequality or a system. Step-1 : Multiply the coefficient of the first term by the constant 1 • 3 = 3. Tap for more steps 2x2 + 11x−21 2 x 2 + 11 x - 21. Simultaneous equation. Free math problem solver 2 X 3 X 5 X 7 2 X 3 X 35 2 X 7 X 15 Weegy: a. 2x + 3y≤35, y ≥ 3, x ≥ 2, x ≥ 0, y ≥ 0 asked Jun 26, 2021 in Linear Inequations by Maanas ( 26.1. What are Monomials? Determine the degree of the monomial 3x^2. Find the number. To As an example, suppose we solved 2x+3=7 and got x=2. Solve for . (2x+3)(x2 −1) ( 2 x + 3) ( x 2 - 1) Bueno resolvemos.2x - 5. Step 4. 2x^2 \geq 50 \frac{5}{3x+3} \leq 8. After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15. Arithmetic. (vi) x 2 - 2 x - x - 5 = 0. Solve linear, quadratic, biquadratic. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Tap for more steps Step 1.3. Simplify each term.2.9.g. 22 2 2. 9x2 9 x 2. Use the quadratic formula to find the solutions. If we want to plug 2 back into the original equation to check our work, we can do so: 2x+3=7 @ 2. More Examples 3(x-2)=x-7 One solution was found : x = -1/2 = -0. Now this range is x> −73, so only values of x ≥ 5 will satisfy. y-intercept: (0,−7) ( 0, - 7) Any line can be graphed using two points. The solver will then show you the steps to help you learn how to solve it on your own. Simplify and combine like terms. A quadratic equation has at most two solutions. 0 votes . The calculator prints "True" to let you know that the answer is right. By transposing, 5x - 4x = -3 + 7. y-intercept: (0,7) ( 0, 7) Any line can be graphed using two points. Move all terms not containing to the right side of the equation.1. Example: 2x-1=y,2y+3=x What do you want to calculate? Calculate it! Examples: 1+2 , 1/3+1/4 , 2^3 * 2^2 (x+1) (x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems.

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Step 4. Given, the equation is 8x - 7 - 3x = 6x - 2x - 3. Related Symbolab blog posts. Method 1: Substitution Step 1: Start with one of the equations. Differentiation. −2x + 3y = 7 .500 x = 4/3 = 1. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. If there is only one solution, one says that it is a double root. 100. Simultaneous equation.3. then what is the value of m. 3x−7 = 0 3 x - 7 = 0. Expression so by multiplying we get, $$ (x^ {3}-3x+7)\times (2x+3)$$. Example 4 Solve 2x = 3x - 9. Add to both The first term is, x2 its coefficient is 1 . Tap for more steps 3x2 − 19x−14 3 x 2 - 19 x - 14. Matrix. Then, add 3 to both sides, and finally divide by 2: 2x = 3 ± 7. Back to top. Interchange the variables. i. The middle term is, +2x its coefficient is 2 . Multiply x x by x x by adding the exponents.2. Matrix. Step 3. Related Symbolab blog posts. Step 2. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Q.500 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - x) - 3 = 0 Step 2 :Trying to factor by splitting the 2x (2)=19x+33 Two solutions were found : x = -3/2 = -1. Integration. The complete solution is the result of both the positive and negative portions of the solution. Select two x x values, and plug them into the equation to find the corresponding y y values. Step 1. Simplify and combine like terms. Tap for more steps Step 1. Simplify and combine like terms. Step 3. Matrix. Tap for more steps Step 3. ← Prev Question Solve for x 7-2x=-3. Tap for more steps Solve −2x+ 3 < 5 - 2 x + 3 < 5 when x < 3 2 x < 3 2. A more illustrative example could involve a pie with 8 slices. 2x3 + 3x2 − 2x − 3 2 x 3 + 3 x 2 - 2 x - 3. , the numerator is 3, and the denominator is 8. 99. Tap for more steps Solve 2x−3 < 5 2 x - 3 < 5 when x ≥ 3 2 x ≥ 3 2. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Feel free to try them now.2.541 x = (-3+√37)/2= 1. Tap for more steps Solve 2x−3 < 5 2 x - 3 < 5 when x ≥ 3 2 x ≥ 3 2. inside mod 3x +7 will become 3 (-1)+7. Solve Using the Quadratic Formula 3x^2-2x-7=0.1.541 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. Solve the Following Quadratic Equations by Factorization: `(X+3)/(X+2)=(3x-7)/(2x-3)` CBSE English Medium Class 10. Algebra Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Starting at $5.1 Factoring x2+3x-7 2x2+3x-7=0 Two solutions were found : x = (-3-√65)/4=-2. There may be several different ways to apply the addition property above. When asked to simplify a question, you need to look for a potential operation.3 7 > x su evig hcihw ,2 3 > x noitauqe nevig morf neht ,3 7 > x fI .333 Step by step solution : Step 1 :Equation at the end of step 1 : (3x - 4) • (2x + 1) = 0 Step 2 Linear equation., . Tap for more steps −2x = −10 - 2 x = - 10. Limits. Exact Form: Decimal Form: Step 1: Write down the coefficients of 2x2 +3x+4 into the division table. Get help on the web or with our math app. Step 7: Read the result from the synthetic table.stimiL . Step 2. Move the negative in front of the fraction. Free math problem solver answers your Simplify (2x-3) (x+7) (2x − 3) (x + 7) ( 2 x - 3) ( x + 7) Expand (2x−3)(x+ 7) ( 2 x - 3) ( x + 7) using the FOIL Method. Step by step We are not sure what you mean by the expression (2x)3 so we have two responses for you. Textbook Solutions 33591.3. In order to complete the square, the equation must first be in the form x^{2}+bx=c. Tap for more steps 3x(3x)+3x⋅−7+7(3x)+ 7⋅−7 3 x ( 3 x) + 3 x ⋅ - 7 + 7 ( 3 x) + 7 ⋅ - 7. To solve your equation using the Equation Solver, type in your equation like x+4=5. x ≥ 5.2x + 3x. 5x-6=3x-8; x^2-x-6=0; x^4-5x^2+4=0 \sqrt{x-1}-x=-7 \left|3x+1\right|=4 \log _2(x+1)=\log _3(27) 3^x=9^{x+5} Show More; Description. Evaluate. Question Papers 991. Let f(x) = 3x7 −x5 + 2x3 − 7 f ( x) = 3 x 7 − x 5 + 2 x 3 − 7. We're just left with the plus 1, plus 1, plus 1. O là trung điểm AC. equation-calculator. Important Solutions 5477.727 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : x2-2x-3 Final result : (x + 1) • (x - 3) Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. 3⋅3x⋅x 3 ⋅ 3 x ⋅ x. y = 3x− 7 y = 3 x - 7. (ii) (x−2)2−25=0.1. Arithmetic. x(5 - 4) = 4. For x+6=2x+3, check (correct) solution x=3: x+6=2x The 2 x's cancel out. High School Math Solutions - Quadratic Equations Calculator, Part 2. Limits.1 Factoring x2-2x-3 The first term is, x2 its coefficient is 2x2-2x-3 Final result : 2x2 - 2x - 3 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 2x) - 3 Step 2 :Trying to factor by splitting the symbol. Limits. Simultaneous equation. Since the answer is right The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. Simplify (2x-3) (3x+4) (2x − 3) (3x + 4) ( 2 x - 3) ( 3 x + 4) Expand (2x−3)(3x+ 4) ( 2 x - 3) ( 3 x + 4) using the FOIL Method. 2x/3-x/7=-3 One solution was found : x = -63/11 = -5. Step 3. Free math problem solver answers your Simplify (2x-3) (x+7) (2x − 3) (x + 7) ( 2 x - 3) ( x + 7) Expand (2x−3)(x+ 7) ( 2 x - 3) ( x + 7) using the FOIL Method. 1 of those 8 slices would constitute the numerator of a fraction, while the total of 8 slices that comprises the whole pie would be the denominator. Tap for more steps 2x(2x)+2x⋅7−7(2x)−7⋅ 7 2 x ( 2 x) + 2 x ⋅ 7 - 7 ( 2 x) - 7 ⋅ 7. 5 problems similar to: 2x^2 \geq 50. Free math problem solver answers your algebra homework questions with step-by-step explanations. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). 3x + 7 = 1. (v) 2 x 2 - 3 x + 9 = 0.2. Free math problem solver answers your algebra, geometry, trigonometry Find length and breadth of a storehouse. asked Oct 12, 2020 in Quadratic Equations by Ishti ( 46. 5 problems similar to: 3x+4>6. Step 3. Free math problem solver answers your f (x) = 3x − 7 f ( x) = 3 x - 7.541 x = (-3+√37)/2= 1. Simultaneous equation. Factor. Differentiation. Simplify and combine like terms. Free Online Calculators: Dividing Integers Calculator: Line Graph Calculator: Simplify (2x+5)(3x-7) Step 1. Example: 2x-1=y,2y+3=x QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. On solving the equation for x, 8x - 7 - 3x = 6x - 2x - 3. Write as an equation. Step 1. x+y<0. The calculator works for both numbers and expressions containing variables. A twodigits number contains the smaller of the two digits in the unit place . Linear equation. Rewrite as . Order of Operations Click here 👆 to get an answer to your question ️ X+3/x+2=3x-7/2x-3 Solve the problem plz quite faster. 5 > 2x + 3-2 < 3x+2 < 8. Tap for more steps Slope: 3 3. Simplify each term. (x+3)/(x+2)=(3x-7)/(2x-3) quadratic equations; class-10; Share It On Facebook Twitter Email. Step 3. Solve Using the Quadratic Formula 2x^2-3x-7=0. Solve linear, quadratic, biquadratic. The rule states that the square of the sum (or difference) of two terms is equal to the sum (or difference) of the squares of the terms plus twice the product of the terms. Step 2: Click the blue arrow to submit and see the result! Get Step by Step Now. x = 3 2 and x = − 7 3. Next, divide each side by 2 to get x= 5 . We have to solve the equation. 2x = −3 2 x = - 3 Algebra Solve for x 3x-7=2 3x − 7 = 2 3 x - 7 = 2 Move all terms not containing x x to the right side of the equation. Step 3. en.5k points) quadratic equations Write |2x−3|< 5 | 2 x - 3 | < 5 as a piecewise. The result can be shown in multiple forms. Graph y=3x+7. Step 3. Explanation: Step 1) Add and subtract the necessary values to each side of the equation to isolate the x terms on one side of the equation and the constants on the other side of the equation while keeping the equation balanced: 3x −7 −2x +7 = 2x + 1 − 2x +7. 2x+3 = 0 2 x + 3 = 0 3x−7 = 0 3 x - 7 = 0 Subtract 3 3 from both sides of the equation. cho tam giác ABC cân tại A, đường cao AD. A * symbol is not necessary when multiplying a number by a variable. Try it now: 2x+3=15 @ x=6 Clickable Demo Try entering 2x+3=15 @ x=6 into the text box. Tap for more steps Find the union of the solutions. x^{3} en. … Example: 2(5x+4)-3x Example (Click to try) 2(5x+4)-3x How to simplify your expression. Combine and . y = 3x− 7 y = 3 x - 7. Simplify. Limits. Tap for more steps x = 3 x = 3 -2x^{2}+3x=7 Quadratic equations such as this one can be solved by completing the square. 100. 2x^2+x(4x+3) Simplifying Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. See More Examples » x+3=5 1/3 + 1/4 y=x^2+1 Welcome to Quickmath Solvers! Solve Simplify Factor Expand Graph GCF LCM New Example Help Tutorial Solve an equation, inequality or a system. cho tam giác ABC cân tại A, đường cao AD. Solve your math problems using our free math solver with step-by-step solutions. y-intercept: (0,−3) ( 0, - 3) Any line can be graphed using two points. 3x+4>6. Typing Exponents Type ^ for exponents like x^2 for "x squared". Find an answer to your question solve:4 (5 + 2x) - 5 = 3 (3x + 7) Where can you find your state-specific Lottery information to sell Lottery tickets and redeem winning Lottery tickets? Solve your math problems using our free math solver with step-by-step solutions. Verified by Toppr. Simplify by adding zeros. Arithmetic. The calculator prints "True" to let you know that the answer is right. The solution to the system of equations y= 3x + 7 and y = -2x - 3 is x = -2 and y = 1. y-intercept: (0,7) ( 0, 7) Any line can be graphed using two points. The equation calculator allows you to take a simple or complex equation and solve by … Step 1: Enter the expression you want to simplify into the editor. Step 3. Tap for more steps 4x2 − 12x+9 4 x 2 - 12 x + 9. We took 2 of these x's away.1k points) linear inequations Solve the Equation 2x-3=7 - Answer | Math Problem Solver - Cymath \\"Get 5x-6=3x-8; x^2-x-6=0; x^4-5x^2+4=0 \sqrt{x-1}-x=-7 \left|3x+1\right|=4 \log _2(x+1)=\log _3(27) 3^x=9^{x+5} Show More; Description. Tap for more steps 2x = 10 2 x = 10. Learn the basics, check your work, gain insight on different ways to solve problems. Tap for more steps 6x2 − x−12 6 x 2 - x - 12. Use the slope-intercept form to find the slope and y-intercept. Free math Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. (vii) 3 x2 − 5 x + 9 = x2 − 7 x + 3. Solve for x: 3e^ {3x} \cdot e^ {-2x+5}=2 3e3x ⋅e−2x+5 = 2. Tap for more steps 4x2 − 49 4 x 2 - 49.3 + 7. 2x = 3 and 3x = − 7.7417i Step by step Simplify (2x-3) (2x-3) (2x − 3) (2x − 3) ( 2 x - 3) ( 2 x - 3) Expand (2x−3)(2x− 3) ( 2 x - 3) ( 2 x - 3) using the FOIL Method. Solve the following systems of linear inequations graphically. Divide each term in 2x = 10 2 x = 10 by 2 2 and simplify. In that we have to multiply each term of one expression with each term of another.10. Apply the distributive property. Step 1. Solve your math problems using our free math solver with step-by-step solutions. y = 1 Since there are two factors multiplied to equal to zero, that means we can find x by setting each factor to zero: 2x −3 = 0 and 3x + 7 = 0.2 X 3 X 5 X 7 OxTornado007|Points 6639| User: Find the GCF of the given polynomial. Simplify.1. Solving Equations Video Lessons x2+3x-7=0 Two solutions were found : x = (-3-√37)/2=-4.1 Factoring x2+3x-7 2x2+3x-7=0 Two solutions were found : x = (-3-√65)/4=-2. x ^ 2 +\frac{5}{3}x -\frac{2}{3} = 0 Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Subtract from . If a person were to eat 3 slices, the remaining fraction of the pie would therefore be Algebra Calculator - get free step-by-step solutions for your algebra math problems Solve for x 3x-7=2. Set the numerator Algebra. Then type the @ symbol. Tap for more steps Solve −2x+ 7 < 3 - 2 x + 7 < 3 when x < 7 2 x < 7 2.500 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :. Step 1. First, there is -2x^3, which has no similar term in our first polynomial.2x + 3x. Solve the following quadratic equation by factorization. Solve Popular Problems ⇤ 1 2 3 → ⇥ Online math solver with free step by step solutions to algebra, calculus, and other math problems. Verified by Toppr. Arithmetic. Learn the basics, check your work, gain insight on different ways to solve problems. The algebra section allows you to … Solve Popular Problems ⇤ 1 2 3 → ⇥ Online math solver with free step by step solutions to algebra, calculus, and other math problems. Online math solver with free step by step solutions to algebra, calculus, and other math problems. x2−x−2 x 2 - x - 2. Answer link. The simplify calculator will then show you the steps to help you learn how to simplify your algebraic expression on your own. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.3-x2=y hparG . The quotient is 2x +7 and the remainder is 18. Simplify each term. Step 3.4.266 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 Q. x = -2. Show more. Multiply by . Tap for more steps Find the union of the solutions. Free math problem solver answers your algebra, geometry Look for the Expr. To solve your equation using the Equation Solver, type in your equation like x+4=5. Use the slope-intercept form to find the slope and y-intercept. Step 3.