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Mathematics, 05.11.2020 19:10 gabriella1232002

-x-5y+2z=13
-5x-5y+5z=5
2x+5y-3z=-10

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Answers: 3

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-x-5y+2z=13
-5x-5y+5z=5
2x+5y-3z=-10...
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