Master Solving Systems of Equations by Substitution Quickly 🔍

Learn how to solve systems of equations using the substitution method! In this step-by-step guide, we'll go through multiple examples and explain each part of the process in detail.

To solve a system of equations by substitution: Replace a variable by an equivalent expression. "Set them equal to each other". Then solve. Choose one of the equations in the system, replace x variable with the value you solved for, and solve for the y variable. Then you will have the ordered pair that makes both equations true.

This video could work for #Algebra students who were absent, or in a flipped classroom.

This PowerPoint is available to purchase: https://www.teacherspayteachers.com/Product/7588961

📌 Timestamps:
0:00 - Introduction to Systems of Equations
0:20 - Understanding the Substitution Method
0:50 - Example 1: Solving a System Using Substitution
2:14 - Solving for y After Finding x
3:12 - Example 2: Another Substitution Problem
5:16 - Finding the Solution (Ordered Pair)
6:10 - Different Styles of Substitution

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