Solving One-Step Equations

How do we solve f - 12 = -4

• add -12 to both sides

• subtract 12 from both sides

• add 12 to both sides

• add 4 to both sides

How do we solve -2k = -100?

• multiply by 2 on both sides

• divide by 2 on both sides

• add 100 to both sides

• divide by -2 on both sides

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.

y - 4.6 = 12

• 16.6
• 5.8
• 7.4
• Answer not Given

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Solve the equation:
x - 3 = -12

• x = 9 
• x = -15
• x = -9
• x = 15

Solve the equation:
x - 5.5 = -10.5

• x = 15
• x = -15
• x = 5
• x = -5

-10k = 50
k =

• -500
• -5
• -7
• 3

• x = 12

• x = 1

• x = -1

• x = -12

• r = 14

• r = 6

• r = -6

• r = 40