After solving one system of equations by the methods of graphing, elimination using addition or subtraction, elimination using multiplication, and substitution, students will be given four systems to be solved by one of each of the four methods and then checked with a different method. Students are given time limits for solving each system. Lesson will end with a question for journal writing.

Concepts

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

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Additional Tags

solving systems by elimination, solving systems by substitution, solving systems of equations, alex, alabama learning exchange, methods to solve, system of linear equations in two variables

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Classroom Considerations

• Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)