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Mathematics, 20.03.2021 07:30 simplychan

6x-5y-z=7 i have to eliminate x
the full question is
2x+y-3z=5
2x+3y+z=13
6x-5y-z=7

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6x-5y-z=7 i have to eliminate x
the full question is
2x+y-3z=5
2x+3y+z=13
6x-5y...

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