Review for Test 5-1

Write an equivalent expression for

3(4x - 2)

• 12x- 6

• 12x - 2

• 4x - 6

Write an equivalent expression for

5(-3x - 1)

• 5(-2x)

• -15x - 5

• 5(-3x) + 5(-1)

x • 5 = 5 • x

• True

• False

Solve for x

-25 = -5 + x

• x = 20

• x = -20

• x = 10

solve for x

3x = 24

• x = 12

• x = 8

• x = 72

Which equation shows the relationship between x and y?

• y = 5x

• y = 10x

• y = 2x

8 + 5(4 • 2) =

GE MD AS

• 56

• 78

• 48

20 - 2 • 3²

GE MD AS

• 2

• 162

• 108

• x = 18

• x = -13

• x = -18

(3 + 4)² - 32 

• 7
• 112
• 17