Test Review

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

• -6

• -7

• -8

• -9

• 145

• 165

• 180

• 190

3f - 12 = -3

• 3
• -3
• 11
• 12

Solve the equation:
x - 5.5 = 10.5

• x = 16
• x = -15
• x = 5
• x = -5

-4 + r = 10

• r = 14
• r = 6
• r = -6
• r = 40

Solve:

 $\frac{x}{-4}$  = 9

• 13

• 36

• -36

•  $\frac{-4}{9}$  

What inequality does the number line graph represent?

• x > 5
• x < −5
• x ≥ 5
• x ≥ −5