Solving Equations (One-Step)

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is a one-step equation?

Back

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

Front

Solve the equation: 3x = 27

Back

x = 9

Front

Write an equation for Sally's candy bars problem: Sally bought three candy bars for a total of $18.00. How much did each candy bar cost?

Back

3c = 18

Front

Solve the equation: x + 12 = 20

Back

x = 8

Front

Solve the equation: n - 4 = 12

Back

n = 16

Front

Back

k = 12

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Front

What is the inverse operation of multiplication?

Back

The inverse operation of multiplication is division.