Solving One Step Equations

What is the inverse operation of subtraction?

• Division

• Multiplication

• Addition

• Subtraction

What is the inverse operation of addition?

• Division

• Multiplication

• Addition

• Subtraction

What is the inverse operation of multiplication?

• Division

• Multiplication

• Addition

• Subtraction

What is the inverse operation of division?

• Division

• Multiplication

• Addition

• Subtraction

Whatever I do to one side of the equation I........

• must do the opposite later

• must do to the other

How should you show your work to isolate the variable and solve the equation?

x - 62 = 123

• Add 62 to each side.

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction

• addition

• multiplication

• division

Which operation would you use to solve

x - 4 = 9?

• add 4

• subtract 4

• multiply 4

• divide 4

Which operation would you use to solve 2x = 5?

• add 2

• subtract 2

• multiply 2

• divide 2

How would you solve this equation: 9x=153?

• multiply

• divide

• add

• subtract