Solving One Step Equations by Adding and Subtracting

Front

What is the inverse operation of ADDITION?

Back

Subtraction

Front

What is the inverse operation of SUBTRACTION?

Back

Addition

Front

What is the inverse operation of MULTIPLICATION?

Back

Division

Front

What is the inverse operation of DIVISION?

Back

Multiplication

Front

If x + 5 = 12, what is the value of x?

Back

x = 7

Front

If y - 3 = 10, what is the value of y?

Back

y = 13

Front

What is the first step to solve the equation x + 4 = 9?

Back

Subtract 4 from both sides.

Front

What is the solution to the equation 15 - z = 8?

Back

z = 7

Front

If 2 + a = 10, what is the value of a?

Back

a = 8

Front

What do you do to both sides of the equation to isolate the variable?

Back

Perform the inverse operation.