Solving one step equations

Solve:

2x = -16

• -8

• $\frac{1}{8}$

• 8

• $\frac{-1}{8}$

Solve:

 $\frac{x}{-4}$  = 9

• 13

• 36

• -36

•  $\frac{-4}{9}$  

Solve the following equation
X + 8 = 15

• 23

• -7

• 7

• -23

Solve the following equation
1 + a = 15

• 14

• 16

• 12

• - 16

8x = 32

• 4

• 40

• 6

• 5

4x = 8

• 12

• 2

• 4

• 3

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

The variable, k, is being divided by 11. How should you show your work to isolate the variable?

• Divide both sides by 11

• Multiply both sides by 11.

• Add 11 to both sides.

• Subtract 11 to both sides.

What what is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division