Expressions & Equations Review

• 29r + 11x

• 5r + 11x

• 5r + x

• 29r - x

Simplify the following expression:

-2x + 11 + 6x

• 8x + 11

• 4x + 11

• 4x

• 15x

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Simplify the following expression:

5d - 7 - d + 4

• 6d + 11

• 6d - 3

• 4d + 11

• 4d - 3

Use the Distributive Property.

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

Use the Distributive Property.

4(-p - 6)

• 4p - 24

• 4p + 24

• -4p + 24

• -4p - 24

• 18b + 42

• 23b + 42

• 23b + 13

• 18b + 47

What is the correct step to solve for the variable?

15 = m - 5

• subtract 15 from both sides

• add 15 to both sides

• subtract 5 from both sides

• add 5 to both sides

Solve the following equation

2y = 18

• y = 36

• y = 9

• y = 16

• y = 20

Solve the following equation

s + 18 = 24

• s = 42

• s = 18

• s = 6

• s = 24