Under what conditions would graphing, elimination and substitution be used? Provide an example of each ...

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(1) Under what conditions would graphing, elimination and substitution be used? Provide an example of each.
 

(2) How can you check your answers to linear equations to make sure they are correct? Demonstrate the process.

    • 8 years ago
    Graphical method This method gives a visual picture of the mechanics of solving a system of linear simultaneous equations ...
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      Underwhatconditionswouldgraphingeliminationandsubstitution.doc