Chapter 3

Expressions and Equations

3.1 - Algebraic Expressions

• IXL - Equivalent Expressions (Includes addition, multiplication, and distributive property)

• Khan Academy - Combining Like Terms (Simplify expressions)

• IXL - Combing Like Terms (Simplify expression)

• Khan Academy - Equivalent Expressions (Distribute once) then simplify

• Khan Academy - Combining Like Terms with Rational Coefficients (decimal or fraction coefficients)

• Khan Academy - Writing One-Step Expressions from Word Problems

• Khan Academy - Writing Two-Step Expressions from Word Problems

3.2 - Adding and Subtracting Linear Expressions

• Khan Academy - Adding and Subtracting Linear Expressions with Distributive Property

3.2ext - Factoring Expressions

• IXL - Factors of Linear Expressions

• Khan Academy - Factoring Linear Expressions

3.3 - Solving Equations using Addition or Subtraction

• Basketball 2 Player Game - One-Step Equations with Fractions or Decimals

3.4 - Solving Equations using Multiplication or Division

• IXL - Rearranging Multi-Variable Equations (Solve by Addition/Subtraction or Multiplication/Division)

3.5 - Solving Two-Step Equations

• Khan Academy - Two-Step Equations

• Khan Academy - Two-Step Equations with Rational Numbers

• Khan Academy - Find the Mistake in Two-Step Equations with Rational Numbers

• Khan Academy - Write and Solve Two-Step Equations Word Problems with Rational Numbers

• Solving Basic Equations - A

• Solving Basic Equations - B