Mathematics, 27.11.2021 16:00, sassycutie523

W+2x+2y+z= -2
W + 3x - 2y - Z=-6
-2w-x + 3y + 3z = 6
w+4x + y2z=-14

Answers: 3

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W+2x+2y+z= -2
W + 3x - 2y - Z=-6
-2w-x + 3y + 3z = 6
w+4x + y2z=-14...