Linear Equations Unit Review

Simplify the expression by combining like terms: 6.2 + 8.9w - 12 - 11.2w - 6.2.

• -2.3w-12

• -2.3w + 5.8

• 2.3w - 5.8

• 2.3w + 5.8

Tags

CCSS.7.EE.A.1

Tags

CCSS.7.EE.A.1

Simplify the expression: 15 - 8(3x - 7) + x.

• 24x+17

• 24x-17

• 23x-71

• -23x+71

Tags

CCSS.6.EE.A.3

Tags

CCSS.6.EE.A.3

• Subtract 33 from both sides

• Add 33 to both sides

• Add 3.5 to both sides

• Multiply both sides by -3.5

Tags

CCSS.7.EE.B.4A

• x = 10.5

• x = -10.5

• x = 12.5

• x = -12.5

Tags

CCSS.7.EE.B.4A

Which of the following shows the equation below after like terms have been collected on the right? 34 = -2 + 9x + 16 + x

• 34 = 10x + 14

• 34 = 8x + 18

• 34 = 9x + 14

Tags

CCSS.8.EE.C.7B

• x = 152

• x = 16

• x = 48

• x = -16

Tags

CCSS.8.EE.C.7B

The solution to the equation -0.2(25x + 5) – 5 = 4 is x = _____

Tags

CCSS.7.EE.B.4A

Solve the equation and be sure to show all work. 7x – 4 + x = -1 + 13x + 7