SOLUTION: 3a-b-3c=14,2a-b+3c=5,a+2b-4c=3

SOLUTION: 3a-b-3c=14,2a-b+3c=5,a+2b-4c=3

Algebra.Com

Question 323866: 3a-b-3c=14,2a-b+3c=5,a+2b-4c=3
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
[A]=
[x]=
[b]=
.
.
.
[A][x]=[b]
[x]=[A]inv[b]
.
.
.
det[A]=-32
[A]inv=

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