Quiz 2 Review

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

4x - 5 = 11

• x = -4

• x = 6

• x = -6

• x = 4

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

-9w + 7 - 4w - 16

• -13w -9

• 5w -23

• -13w - 23

• -5w - 9

Simplify the following expression
7 - 8c + 3 - 6c 

• -10+14c
• -25
• 10-14c
• 25c

5a + 2b - 7b + 4a

• 7b - 3a

• 9a - 5b

• 4ab

• 12a + 6b

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17