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