Geo A - Ch 0 Review

Simplify the expression:

2x + 8 + 5x - 4

• 11x

• 7x + 4

• 19

• 15x - 4

15f + 12 - 9 - 11f = 43

• f = - 9

• f = 11

• f = - 8

• f = 10

(w + 6) 2 = 20

• w = 8

• w = -7

• w = 4

• w = 5

4 + 7a + 6 - 2a = 45

• a = 5

• a = 8

• a = - 4

• a = 7

What will you do to solve this equation?

X + 6 = 3

• subtract 6 from both sides

• add 6 to both sides

• subtract 3 from both sides

• add 3 to both sides

-9(w - 4) = 54

• w = 10

• w = -6

• w = -3

• w = -2