• ### Why It Matters: The Language of Algebra

• ### Pretest: The Language of Algebra

• ### Introduction to Using the Language of Algebra

• ### Using Variables and Algebraic Notation

• ### Identifying Expressions and Equations

• ### Simplifying Expressions Using the Order of Operations

• ### Summary: Using the Language of Algebra

• ### Practice: Using the Language of Algebra

• ### Introduction to Evaluating, Simplifying, and Translating Algebraic Expressions

• ### Evaluating Algebraic Expressions

• ### Simplifying Algebraic Expressions

• ### Translating Algebraic Expressions From Words

• ### Summary: Evaluating, Simplifying, and Translating Algebraic Expressions

• ### Practice: Evaluating, Simplifying, and Translating Expressions

• ### Introduction to Solving One-Step Equations Using Whole Numbers

• ### Determining Whether a Whole Number is a Solution to an Equation

• ### Solving Equations Using the Subtraction and Addition Properties of Equality

• ### Translating Words Into an Algebraic Equation and Solving

• ### Summary: Solving one-step Equations Using Whole Numbers

• ### Practice: Solving One-step Equations Using Whole Numbers

• ### Introduction to Finding Multiples and Factors

• ### Identifying Multiples of Numbers

• ### Finding All the Factors of a Number

• ### Summary: Finding Multiples and Factors

• ### Practice: Finding Multiples and Factors

• ### Introduction to Prime Factorization and the Least Common Multiple

• ### Finding the Prime Factorization of a Composite Number

• ### Finding the Least Common Multiple of Two Numbers

• ### Summary: Prime Factorization and the Least Common Multiple

• ### Practice: Prime Factorization and the Least Common Multiple

• ### Putting It Together: The Language of Algebra

• ### Quiz: The Language of Algebra

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