Solve One-Step Equations with integers

Front

What is a one-step equation?

Back

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

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform the inverse operation on both sides of the equation.

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

Solve for x: x + 7 = 12

Back

x = 5.

Front

Solve for x: x - 15 = 3

Back

x = 18.

Front

Solve for x: 4x = 20

Back

x = 5.

Front

Solve for x: x/3 = 9

Back

x = 27.