Pre-Algebra Fall Semester Test Review

200 = 24 - 11x

• x = -16

• x = 16

• x = 224/11

• x = 20

Tags

CCSS.7.EE.B.4A

0.4x + 3.9 = 5.78

• x = 1.88

• x = 4.7

• x = 0.752

• x = 24.2

Tags

CCSS.7.EE.B.4A

• x = 20

• x = 4/5

• x = -140

• x = 25

Tags

CCSS.7.EE.B.4A

• x = 26

• x = 13

• x = 11

• x = 20

Tags

CCSS.7.EE.B.4A

3x - 8 - 8x = 42

• x = -10

• x = 10

• x = -5

• x = 5

Tags

CCSS.8.EE.C.7B

-8(2m + 5) = 8

• x = -3

• x = 3/16

• x = -2

• x = 24/5

Tags

CCSS.7.EE.B.4A

7(2a - 3) - 5a = -3

• a = 2

• a = -3

• a = 0

• a = -2/3

Tags

CCSS.8.EE.C.7B

3x + 1 = x + 5

• x = 2

• x = 1

• x = 4

• x = 3

3x - 7 = 8x + 23

• x = -6

• x = 6

• x = 30/11

• x = - 16/5

3(2x - 1) - x = 5x - 3

• No Solutions

• Infinite Solutions

• x = -3

• x = 0