One step Addition and Subtraction equations

Front

What is a one-step addition equation?

Back

A one-step addition equation is an equation that can be solved by adding the same number to both sides to isolate the variable.

Front

What is a one-step subtraction equation?

Back

A one-step subtraction equation is an equation that can be solved by subtracting the same number from both sides to isolate the variable.

Front

How do you isolate a variable in the equation x - 62 = 123?

Back

Add 62 to both sides of the equation.

Front

What is the solution to the equation 16 = n + 6?

Back

n = 10.

Front

What is the inverse operation of addition?

Back

Subtraction.

Front

What is the inverse operation of subtraction?

Back

Addition.

Front

How do you solve the equation 17 = x + 3?

Back

Subtract 3 from both sides to find x = 14.

Front

What is the solution to the equation 11 = t - 7?

Back

t = 18.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the first step to solve x + 5 = 12?

Back

Subtract 5 from both sides.