1. Linear Equations on One Variable
Multi-Step Equations
Opening Routine

2. Topic II: Linear Equations in One Variable

3. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities
Objective: Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
Essential Question: When solving a multi-step equation, which properties of real numbers can be used?

4. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities
Vocabulary
Equivalent Equations: Are equations that have the same solution. They appear in each step along the process of solving an equation.
Addition Property of Equality: Adding the same number to each side of an equation to produce an equivalent equation.
Subtraction Property of Equality: Subtracting the same number to each side of an equation to produce an equivalent equation.

5. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities
Vocabulary
Isolate: Getting the variable alone on one side of the equation.
Inverse operation: Undoes another operation. For example, subtraction is the inverse of addition.
Multiplication Property of Equality: Multiplying each side of an equation by the same nonzero number to produce an equivalent equation.
Division Property of Equality: Dividing each side of an equation by the same nonzero number to produce an equivalent equation.

6. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities

7. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities

8. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities

9. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities

10. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities

11. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities

12. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities
Independent Practice – YOU DO
Worksheet
Multi-Step Equations with Integers
and Multi-Step Equations with Infinite and No Solutions

13. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities
Homework
Homework for Week 4
Worksheet
Multi-Step Equations with Integers
and Multi-Step Equations with Infinite and No Solutions

14. Linear Equations on One Variable
Multi-Step Equations No Solutions and Identities
Closure
Essential Question: When solving a multi-step equation, which properties of real numbers can be used?