Mathematics, 24.11.2020 20:50 brittanyelliott028

-6x – 2y-z=-17
5x + y - 6z = 19
-4x - 6y-6z =-20
solve for x, y, and z

Answers: 2

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-6x – 2y-z=-17
5x + y - 6z = 19
-4x - 6y-6z =-20
solve for x, y, and z...