SOLUTION: Hello, I'm needing some help on the following problem: Use matrices to solve each system of equations. If a system has no solution, so indicate. { 2x-3y=16 -4x+y=-22 tha

SOLUTION: Hello, I'm needing some help on the following problem: Use matrices to solve each system of equations. If a system has no solution, so indicate. { 2x-3y=16 -4x+y=-22 tha

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Question 182155: Hello, I'm needing some help on the following problem:
Use matrices to solve each system of equations. If a system has no solution, so indicate.
{ 2x-3y=16
-4x+y=-22
thanks
H.C.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
2x-3y=16
-4x+y=-22

[A]=
[x]=
[b]=
[A][x]=[b]
.
.
.
[A]inv=
[x]=[A]inv[b]
.
.
.
[x]=
[x]=
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