Solving Equations

12x = 144

• x = 12
• x = 4
• x = 2
• x = 132

3y = -15

• -5
• 5
• -3
• 3

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

-6x = 18

• 3
• -3
• 6
• -6

5 = 7s - 9

• 2
• 6
• 7
• 8

2b = -16

• 8
• 4
• -8
• 3

4a + 3 = 15

• 2
• 4
• 1
• 3

Solve for b:
 3(b - 4) = -3

• b = 3
• b = -3
• b = 5
• b = -5

Solve for x:

7(2x - 4) = 42

• x = 5

• x = 8

• x = 2

• x = 9

Solve for b:
-11 + 3(b + 5) = 7

• b = 1
• b = -1
• b = 3
• b = -3