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Kansas State Polytechnic

Kansas State Polytechnic
2310 Centennial Road
Salina, KS 67401-8196

Operator: 785-826-2672
Admissions: 785-826-2640
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Solving Systems of Linear Equations By Substitution and Elimination

1: Graphing and Substitution Method

 


 

2: Elimination Method and Checking with the Graphing Calculator

 


 

3: Another Example of Solving and Checking

 


 

4: Parallel and Same Line

 


 

5: Three-Dimensional Example


 

6: Word Application