Review of Simplifying Expressions and Solving Equations

• 2x - 11

• -14x + 28

• 2x + 4

• 2x + 28

Tags

CCSS.6.EE.A.3

Which of these is the correct use of the distributive property for the following expression?
5(2x - 8)

• 10x - 8

• 10x + 40

• 7x - 3

• 10x - 40

Tags

CCSS.6.EE.A.3

Use the distributive property to simplify the expression.

9(2g + 3)

• 18g + 27

• 18g - 27

• -18g - 27

• 18g - 18

Tags

CCSS.6.EE.A.3

8v - 4(v + 8) = 8

• 2

• 10

• 4

• -4 

Tags

CCSS.8.EE.C.7B

Solve:
3x + 7 = -8

• 5

• -5

• -12

• -18

Tags

CCSS.7.EE.B.4A

Solve.  5n - 4 = 21

• 10

• -5

• 5

• 2

Tags

CCSS.7.EE.B.4A

Solve.  -2n - 4 = 32

• 18

• 0

• 16

• -18

Tags

CCSS.7.EE.B.4A

4x - 9x + 3 = -32

• -35/13

• 7

• -7

• -29/5

Tags

CCSS.8.EE.C.7B

Solve the equation:
½ (2x + 6) = 3x + 13

• no solution

• x = 8

• x = -5

• x = 7

Tags

CCSS.8.EE.C.7B

Solve the equation:

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

Tags

CCSS.7.EE.B.4A