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    Algebra: System of Equations

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    Solve:
    6x + 2y - 4z = 15
    -3x - 4y + 2z = -6
    4x - 6y + 3z = 8

    My book says this is an elimination problem and the book also says the answer is (2,-1/2,-1) I just cannot figure out all of the steps....help!

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    Problem:
    Solve:
    6x + 2y - 4z = 15
    -3x - 4y + 2z = -6
    4x - 6y + 3z = 8

    My book says this is an elimination problem and the book also says the answer is (2,-1/2,-1) I ...

    Solution Summary

    A system of equations is solved using elimination and substitution. Matrix elimination and substitution is analyzed.

    $2.49

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