SOLUTION: Determine solution: 2x+3y+7z=13 3x+2y-5z=-22 5x+7y-3z=28

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Question 322718: Determine solution:
2x+3y+7z=13
3x+2y-5z=-22
5x+7y-3z=28
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I used matrix inversion to solve.