M8 One-Step Equations

What is the inverse (or opposite) operation of division?

• Division

• Multiplication

• Addition

• Subtraction

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Which of the following is an equation?

• 8 divided by x

To solve the equation:

4p = 16

what needs to be done to both sides to isolate the variable?

• Add 4

• Subtract 4

• Multiply by 4

• Divide by 4

What do you need to do to both sides to isolate the variable?

• Add 5

• Subtract 5

• Multiply by 5

• Divide by 5.

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides
• add 5 to both sides
• subtract 15 from both sides
• subtract 5 from both sides

To solve the equation:

-5x = 25

the first step is:

• Add 5

• Subtract 5

• Multiply -5

• Divide -5

-16+ x= -15

1st Step:

• Add 15

• Subtract 15

• Add 16

• Subtract 16

Solve the following equation

2y = 18

• y = 36

• y = 16

• y = 9

• y = 20

• t = 3

• t = -40

• t = -3

• t = 40