Solving one step inequalities multiplication and division

Front

What is an inequality?

Back

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

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'.

Tags

CCSS.6.EE.B.8

Front

How do you solve an inequality involving multiplication?

Back

To solve an inequality involving multiplication, divide both sides by the same positive number without flipping the inequality sign.

Tags

CCSS.6.EE.B.8

Front

How do you solve an inequality involving division?

Back

To solve an inequality involving division, multiply both sides by the same positive number without flipping the inequality sign.

Tags

CCSS.6.EE.B.8

Front

What happens to the inequality sign when you multiply or divide by a negative number?

Back

When you multiply or divide both sides of an inequality by a negative number, you must flip the inequality sign.

Tags

CCSS.6.EE.B.8

Front

Solve the inequality: 3x < 12

Back

x < 4.

Tags

CCSS.6.EE.B.8

Front

Solve the inequality: -2y > 10

Back

y < -5.

Tags

CCSS.6.EE.B.8

Front

What is the solution to the inequality: x + 5 ≤ 12?

Back

x ≤ 7.

Tags

CCSS.7.EE.B.4B

Front

What is the solution to the inequality: 4 - x > 0?

Back

x < 4.

Tags

CCSS.7.EE.B.4B