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    Gaussian elimination

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    X+Y+2z=6
    3X+2Y+Z=9
    X-Y=4

    Use the system in above. Without interchanging any of the rows in the augmented matrix, what is the first value, which will be replaced with zero when using the Gaussian Elimination method?

    © BrainMass Inc. brainmass.com March 4, 2021, 5:37 pm ad1c9bdddf
    https://brainmass.com/math/matrices/process-gaussian-elimination-2826

    Solution Summary

    This describes how to begin the process of Gaussian elimination.

    $2.19

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