SOLUTION: Use matrix inversion to solve each system of equations. 3x - 4y = -1 -2x + 3y = 3

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Question 328639: Use matrix inversion to solve each system of equations.
3x - 4y = -1
-2x + 3y = 3
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
[A]=%28matrix%282%2C2%2C3%2C-4%2C-2%2C3%29%29
[b]=%28matrix%282%2C1%2C-1%2C3%29%29
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det[A]=1
[A]inv=%28matrix%282%2C2%2C3%2C4%2C2%2C3%29%29
[x]=[A]inv[b]=%28matrix%282%2C1%2C9%2C7%29%29