SOLUTION: solve system using matrices x-5y+3z=9, 2x-y+4 z=6, 3x-2y+z=2,

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Question 956019: solve system using matrices x-5y+3z=9, 2x-y+4 z=6, 3x-2y+z=2,
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A%2Ax=b
A=%28matrix%283%2C3%2C1%2C-5%2C3%2C2%2C-1%2C4%2C3%2C-2%2C1%29%29
x=%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29
b=%28matrix%283%2C1%2C9%2C6%2C2%29%29
.
.
.
x=A%5E%28-1%29b

So then,

x=%28matrix%283%2C1%2C-1%2F2%2C-1%2C3%2F2%29%29