Solving Systems of Equations by Elimination

Crash Course Video Lesson

Crash Course Video Lesson (Spanish)

Common Misconceptions to Look Out For

• Confusing when to use substitution vs. elimination
• Mistaking “no solution” and “infinite solutions” cases
• Errors in aligning terms when adding or subtracting equations

Differentiation Tips

• Scaffolding: Start with simple systems requiring no manipulation before elimination.
• Advanced Learners: Include word problems that require setting up and solving systems to apply math in real-world situations.

Worksheets & Activities

• Solving Systems of Equations by Elimination

Interactive Game

• Solving Systems of Equations by Elimination – Kahoot
• Solving Systems of Equations by Elimination – Gimkit

Manipulatives/Helpful Products (Disclaimer: As an Amazon Associate I earn from qualifying purchases at no cost to you.)

• Dry Erase Sleeves (Commissions Earned)