Algebra Equations Review

12a – 5a

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

What is the simplified version of this expression? $-4(8r+3)$  

•  $-32r-12$  

•  $32r-12$  

•  $-32r+12$  

•  $32r+12$  

-10(2m + 1) = - 50

• m = -7

• m = 20

• m = 5

• m = 2

Simplify:
5(3x+1)

• 15x+1
• 15x+5
• 8x+1
• 8x+6

Solve: 3(x-4) = -3

• 3
• -3
• 5
• -5

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

What is the solution of 9 + k = 18

• 18

• 9

• 8

• 7

Solve for y: 
2y + 7 = 11

• y = 2
• y = 1
• y = 9
• y = 4

Solve for the given variable:

5k + 9 = 19

• k = 3

• k = -5

• k = 2

• k = 6