Main content

### Course: Algebra 1 > Unit 1

Lesson 2: Introduction to variables- What is a variable?
- Why aren't we using the multiplication sign?
- Creativity break: Why is creativity important in STEM jobs?
- Evaluating an expression with one variable
- Evaluating expressions with one variable
- Evaluating expressions with one variable

© 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice

# Evaluating expressions with one variable

## Problem

Related content