Multi Step Equations with Variables on Both Sides

Solve: 5x + 15 = 10x - 40

• x = 10

• x = -10

• x = 11

• x = -11

Solve: -2x + 18 = 2x + 40

• x = -5.5

• x = 6.5

• x = -4.5

• x = 5.5

Solve: 4x - 3 = 6x - 19

• x = -8

• x = 11

• x = -11

• x = 8

Solve:
2(4x-3) - 8 = 4 + 2x

• x = 5/3

• x = 3

• x = 1

• x = 2

Solve: 2(4x-3) - 8 = 4 + 2x

• x=5/3

• x=3

• x=1

• x=2

30 = -2( x - 3 )

• 10

• -12

• 8

• -7

Tags

CCSS.7.EE.B.4A

Solve

• -16

• -8

• 9

• -4

Solve: 14p - 8 = 22 + 20p

• -5

• 5

• 30

Is the solution below correct?
-6z + 13 = 7z
+6z           +6z
13 = 13z
z = 1

• Yes

• No

Tags

CCSS.HSA.REI.A.1

4a - 2 = 3a - 7

• a = -9

• a = -2

• a = 7

• a = -5