One-Step Equations

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically involving basic operations such as addition, subtraction, multiplication, or division.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What is the first step to solve the equation 5x = 25?

Back

Divide both sides by 5.

Front

What is the solution to the equation -2x = -20?

Back

x = 10.

Front

How do you solve the equation x - 3 = 12?

Back

Add 3 to both sides to get x = 15.

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

What does it mean to 'solve for x'?

Back

To solve for x means to find the value of x that makes the equation true.