Algebra 2

Which matrix equation is equivalent to

3x+2y-5z=20
5x-10y+8z=17
-8+11y-2z=29

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asked by April
  1. |+3 +2 -5 | |x| |20|
    |+5 -10 8 |*|y|=|17|
    |-8 +11 -2| |z| |29|

    to solve:
    http://www.gregthatcher.com/Mathematics/GaussJordan.aspx

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    posted by Damon

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