Two Step Equations Rules

Solve:

32 = -8a

• 4

• -4

• 40

• 24

Tags

CCSS.6.EE.B.7

In the equation

x + 7 = 12

7 is being added to the variable, x.
How should you show your work to isolate the variable and solve the equation?

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.

  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7

Solve for x in the following equation:

20.5 = x + 4

• 16.5

• 16.05

• 24.5

• 24.05

Tags

CCSS.6.EE.B.7

Solve for z in the following equation:

z - 33 = 147

• z= 114

• z = 177

• z = 180

• No Solution

Tags

CCSS.6.EE.B.7

Solve for x in the following equation:

x + 7 = 12

• x = 5

• x = 19

• x = 4

• x = 84

Tags

CCSS.6.EE.B.7

Solve for y in the following equation:

y - 33 = 147

• y = 114

• y = 177

• y = 180

• Answer not Given

Tags

CCSS.6.EE.B.7

Solve for the variable (a) in the following equation: 32 = -8a

• 4

• -4

• 40

• 24

Tags

CCSS.6.EE.B.7

Solve for x in the following equation:

x ÷ 6 = 42

• x = 7

• x = 252

• x = 48

• x = 36

Tags

CCSS.3.OA.A.4

-8(-8x - 6) = -6x - 22

• 2/5

• -1

• 8/7 

• 2

Tags

CCSS.8.EE.C.7B

22 + 2a = 37 + 6 + a

• 21

• -21

• 5

• 6