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Mathematics, 10.11.2020 22:10 nothingworksoutforme

Solve using the elimination method:
3x + 2y +z = 14
6x + 2y + 6z = 38
x + 2y + z = 18

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Solve using the elimination method:
3x + 2y +z = 14
6x + 2y + 6z = 38
x + 2y +...
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