Solving Systems of Equations by Substitution (quiz)

No Solution

What is the solution to this system of equations. Solve by using substitution. x = 5y + 10 2x - 10y = -9

(6,-3)

What is the solution to this system of equations. Solve by using substitution. 2x - 3y = 21 y = -x + 3

(8,-2)

What is the solution to this system of equations. Solve by using substitution. x = -4y 3x + 2y = 20

(16,4)

What is the solution to this system of equations. Solve by using substitution. x = 4y 3x - 2y = 40

(-6,1)

What is the solution to this system of equations. Solve by using substitution. x = y - 7 x + 8y = 2

(-2,-4)

What is the solution to this system of equations. Solve by using substitution. y = 2x x + 3y = -14

(-1,5)

What is the solution to this system of equations. Solve by using substitution. y = 3x + 8 5x +2y = 5

Infinitely Many Solutions

What is the solution to this system of equations. Solve by using substitution. y = 3x - 4 2y - 6x = -8

(1,4)

What is the solution to this system of equations. Solve by using substitution. y = 4x x + y = 5

(-2, -9)

What is the solution to this system of equations. Solve by using substitution. y = 4x -1 y = 2x -5

(3,7)

What is the solution to this system of equations. Solve by using substitution. y = 5x - 8 4x + 3y = 33

(5,8)

What is the solution to this system of equations. Solve by using substitution. y = x + 3 2x + y = 18