Solve Two Step Equations and Inequalities

Front

What is the goal of solving one, two, or multi-step equations?

Back

Find the value of the variable.

Front

Solve for n: 6n + 4 = -26

Back

n = -5.

Front

Solve for x: 4x + 7 = 23

Back

x = 4.

Front

Solve the inequality: 126 < f + 32

Back

f > 94.

Front

Back

Multiply both sides by 6.

Front

What is a two-step equation?

Back

An equation that requires two operations to solve for the variable.

Front

What is the first step in solving the equation 3x + 5 = 20?

Back

Subtract 5 from both sides.

Front

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

Back

To manipulate the equation so that the variable is on one side and all other terms are on the other.

Front

What is the solution to the equation 2x - 3 = 7?

Back

x = 5.

Front

What is an inequality?

Back

A mathematical statement that compares two expressions using <, >, ≤, or ≥.