2-step Inequalities

Front

You flip an inequality symbol when you...

Back

multiply or divide by a negative number.

Front

4x - 2 ≤ -22

Back

x ≤ -5.

Front

Solve for u: u/7 – 1 ≤ 1

Back

u ≤ 14.

Front

Solve for k: 7k – 2 ≥ -9

Back

k ≥ -1.

Front

7b - 3 < 11

Back

b < 2.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

What does the symbol '≤' mean?

Back

It means 'less than or equal to'.

Front

What does the symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

How do you solve a 2-step inequality?

Back

You isolate the variable by performing inverse operations in two steps.

Front

What happens to the inequality symbol when you multiply both sides by a negative number?

Back

The inequality symbol flips direction.