Equations and Unknowns

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Grade Vs Difficulty:
  EasyModerateChallengingPerplexing
1-2
3-4
5-6
 
7-8
 
9-10
11-12
13-14

In this lesson plan we solve story problems involving one unknown and one equation and then systems of equations with up to 3 unknowns. We also introduce Gauss-Jordan elimination method.