SOLUTION: x+3y-z=1 -2x-6y+z=-3 3x+5y-2z=4

Question 358865: x+3y-z=1
-2x-6y+z=-3
3x+5y-2z=4
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
[A]=
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[b]=
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[A][x]=[b]
[x]=[A]inv[b]
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det[A]=
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[A]inv=
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[x]=
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