SOLUTION: 7x - 3y + 2z = 0 4x - 4y - z = 2 5x + 2y + 3z = 1

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Question 94297This question is from textbook
: 7x - 3y + 2z = 0
4x - 4y - z = 2
5x + 2y + 3z = 1 This question is from textbook

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
7x - 3y + 2z = 0
4x - 4y - z = 2
5x + 2y + 3z = 1
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Using matrix methods the solution is:
x=1,y=1,z=-2
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I'm not going to try to show the row-reduction method as it is too messy
to do on this site.
Cheers,
Stan H.
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