Lesson: Solving Systems of Linear Equations by Omitting a Variable Mathematics • 8th Grade

In this lesson, we will learn how to solve systems of linear equations by omitting a variable.

Lesson Plan

Students will be able to

solve a system of linear equations by eliminating one variable using
- addition,
- subtraction,
- multiplying one equation by a constant, followed by addition or subtraction,
- multiplying both equations by a constant, followed by addition or subtraction,
understand the application of elimination on a system of linear equations.