Solving 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 addition, subtraction, multiplication, or division.

Front

Solve the equation: 2n = 100.

Back

n = 50.

Front

What is the inverse operation of multiplication?

Back

Division.

Front

Solve the equation: 3x = 27.

Back

x = 9.

Front

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

Back

Addition.

Front

Solve the equation: 144 = 12z.

Back

z = 12.

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

Solve the equation: 2(x + 9) = 36.

Back

x = 9.

Front

What is the first step to solve the equation: 5p = 100?

Back

Divide both sides by 5.

Front

Solve the equation: 4m = 28.

Back

m = 7.