collegegurl16 collegegurl16

16-09-2022
Mathematics

contestada

Solve the system by any method
3x - 7y + 7z = -11
-3x + 7y - 7z = 14
9x - 21y + 21z = -34

Respuesta :

koreyorwig7 koreyorwig7

17-09-2022

Yea t will actually equal -35

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