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    Matrix System

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    { 4x1 + x2 = -9
    { 12x1 + 3x2 = -27
    (See attachment for full question)

    © BrainMass Inc. brainmass.com March 4, 2021, 6:06 pm ad1c9bdddf
    https://brainmass.com/math/matrices/matrix-system-functions-solved-28946

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    Solution Summary

    A matrix system is solved and found to be dependent.

    $2.19

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