Linear Systems of Equations Final Exam Review #5

Solve the following system of equations.
 $y=x+2$  
 $y=3x-2$  

• (5,7)

• (2,4)

• (-5,-3)

• (0,2)

 Solve the following system of equations.

 $x=-8y-15$ 
 $7x+8y=-9$  

• Infinite solutions

• No solutions

•  $\left(-1,\ 4\right)$  

•  $\left(1,-2\right)$  

Solve the system of equations.

 $-9x-3y=-2$  

 $y=-3x-4$  

• Infinite solutions

• No solution

•  $\left(3,-13\right)$  

•  $\left(0,3\right)$  

Solve using any method

 $-4x+3y=-5$  
 $-2x+2y=6$  

• (0,3)

• (10,13)

• (14,17)

• (1,1)

Solve using any method

 $2y-2x=12$  

 $y=-2x-3$  

• (0,-3)

• (3,0)

• (-3,3)

• (3,9)

Solve using any method

 $2x+3y=15$ 
 $5x+7y=4$   

• (-93,67)

• (0,5)

• (-50,80)

• (-3,7)

Solve using any method

 $y=3x-2$  
 $x-y=4$  

• (0,-4) 

• (-1,-5)

• (-5,-1)

• (-4,0)

Which graph correctly displays the solution to the system of equations shown.

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Tags

CCSS.8.EE.C.8B

Solve the system of equations. The y-value is...

• y = 12

• y = -7

• y = 5

• y = 7

Solve the system of equations. The x-value is...

• x = -6

• x = -5

• x = 5

• x = 3