2.7 Equations Review

Which equation has w = 8 as the solution?

• 8w= 64

• 16 - w = 9

• 4 + w = 10

Solve for y

• -85

• -42

• -66

• 14

Solve for y

• -12

• -42

• 14

• -4

Solve for x

• -2

• 4

• -4

Solve for a:

-3a + 8 = 14

• a = -2

• a = -7.5

• a = 2

• a = 6

Solve for b:
 3(b - 4) = -3

• b = 3
• b = -3
• b = 5
• b = -5

Solve for x:

2x - 3 + 4x = 27

• x = 12

• x = 4

• x = 5

• x = 15