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x-y+3z=-1 3x+z=0 x+4y+z=4 Solve the system using the augmented matrix and the echelon form

 Sep 23, 2015
 #1
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The answer is x = 0 y = 1 z = 0

 Sep 23, 2015
 #2
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Hallo guest,

laugh

 Sep 23, 2015

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