Explore BrainMass

Explore BrainMass

    Gaussian Elimination and Back Substitution

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    X + 2y + z = 0
    -3x + 3y + 2z = -7
    4x - 2y - 3z = 2

    © BrainMass Inc. brainmass.com March 4, 2021, 6:11 pm ad1c9bdddf
    https://brainmass.com/math/matrices/gaussian-elimination-and-back-substitution-33631

    Solution Preview

    The system is
    x+2y+z=0 (1)
    -3x+3y+2z=-7 (2)
    4x-2y-3z=2 (3)
    By the Gaussian Elimination, we have the followings.

    Step1: (2)+3*(1) and we get
    x+2y+z=0 ...

    Solution Summary

    Gaussian Elimination and Back Substitution are described. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.

    $2.49

    ADVERTISEMENT