## elimination_day2_open.pptx - Section 1: Opening

elimination_day2_open.pptx
elimination_day2_open.pptx

# Practice Solving Systems Algebraically

Unit 3: Systems of Equations
Lesson 10 of 13

## Big Idea: This lesson allows students to "prove" why the elimination method for systems of equations gives a viable solution.

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45 minutes

### James Bialasik

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