# Section 6.1: One Step Inequalities

**Textbook Section 6.1: Solving One-Step Inequalities**

Textbook Section 6.1: Solving One-Step Inequalities

Learning Objectives

• Write and graph inequalities in one variable on a number line.

• Solve an inequality using addition.

• Solve an inequality using subtraction.

• Solve an inequality using multiplication.

• Solve an inequality using division.

• Multiply or divide an inequality by a negative number.

**Section 6.1 Videos**

**Video Lessons**

- Interval Notation
- Solving One-Step Linear Inequalities in One Variable
- Solving Linear Inequalities in One Variable

**Video Examples**

- Ex: Graphing Basic Inequalities and Expressing Using Interval Notation
- Ex: Solving One Step Inequalities by Adding and Subtracting (Variable Left Side)
- Ex: Solving One Step Inequalities by Adding and Subtracting (Variable Right Side)
- Ex: Solve One Step Linear Inequality by Dividing (Variable Left)
- Ex: Solve One Step Linear Inequality by Dividing (Variable Right)
- Ex: Solving a One Step Linear Inequality by Multiplying

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