Search results

  1. T

    gauss-jordan elimination problems?

    help me out, this is mind boggling to me -__- even if you don't do both! -9x1 - 3x2 = -27 3x1 + 3x2 = -9 the second one: -4x1 - 2x2 = -18 2x1 + x2 = -9
Back
Top