Example How many solutions does each system of equations have? b. y = 7x + 3 y = 7x -6 a. The lines intersect at one point. There is exactly one solution. b. y cannot equal both 7x + 3 and 7x at the same time. There is no solution

Q: )y 6 4x + 2) )3x-8y -6

A: See the detailed solution below.

Q: 1. Solve the system of equations by using substitution or elimination. -3x + 4y = 25 x -5 y = -23

A: Please refer the attached image for complete solution.

Q: Solve the system of equations. Your answers must be fractions (decimals are not allowed). 18 || -21…

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Q: Solve the system of equations. -10 + 6 x-1 y = 2(x – 1) + 6 || y = 王

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Q: Solve the system of equations using substitution.  {y=2x2-x-12, 5x+y=20 Enter the solution(s) as a…

A: Given equation is : y=2x2-x-12      .........1 5x+y=20y=20-5x    ......2 Substitute 20-5x for y in…

Q: 3) Solve the following system of equations. Carefully show how you arrived at your answers.…

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Q: Charlene owns a bookstore. She purchases used books from customers. She pays $2.50 for each…

A: Form the each equation according to given in the question

Q: 3y-2x= 4 y= 2x Ay 4 2 -4 -3-2 O 1 2 3 4x -2 -3 -4

A: We have to slove y-2x=4 and y=2x by graphing these lines please see the explanation below

Q: Solve the linear system of equations. -21x - 2y = 2х — бу %3D -62 (x, y) = (

A: The system of two equations can be solved by using the addition method. To use addition method one…

Q: Solve the systems of linear equations 2x + y = 7 x-y = 3

A: To solve the system of linear equation.

Q: 2. Solve the system of equation. Also draw a rough sketch to indicate the umber of intersectino…

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Q: Solve and graph each system of linear equations. a. x + y = 3x − y = −1 b. x + y = 3 2x + 2y = 6…

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Q: Solve the system of equations below. 4x - 2y = 6 3x +3y = 9 %3D

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Q: Directions: Answer each question by creating and solving a system of equations to represent the…

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