Unit 1 - Algebra Basics
Understand how algebra relates to arithmetic, and catch up on the basics
Lesson 1
What is Algebra?
Lesson 2
Expressions vs. Equations
Lesson 3
Constants and Variables
Lesson 4
Coefficients and Terms
Lesson 5
Inverse Operations
Lesson 6
Substituting Numbers into Expressions
Lesson 7
Writing and Evaluating Word Problems with Subtraction
Lesson 8
Balancing Equations with Addition and Subtraction
Lesson 9
Solving Subtraction Equations
