Lets keep the system working and show learners the three ways to solve linear systems of equations. Each method includes step-by-step instructions to work their way through the problem. The same problem is used for each method to show they all provide the same results in the end. 

Concepts

graphing systems of equations, solving systems by graphing, systems of equations, systems of linear equations

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Additional Tags

math

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Instructional Ideas

• Give different groups a method for solving and have them report back to the class with examples

Classroom Considerations

• Only includes linear equations

Pros

• Equally represents each method of solving the system

Cons

• None

Common Core

8.EE.C.8.b HSA-REI.C.5 HSA-REI.C.6