SOLUTION: solve the sytem: 2x + y - z = 10 6x + 5y - 2z = 23 3x - y + z = 5

SOLUTION: solve the sytem: 2x + y - z = 10 6x + 5y - 2z = 23 3x - y + z = 5

Algebra.Com

Question 329974: solve the sytem:
2x + y - z = 10
6x + 5y - 2z = 23
3x - y + z = 5
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
[A]=
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det[A]=
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[A]inv=
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[x]=[A]inv[b]
[x]=
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