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Mathematics, 28.10.2020 22:10 alexialiles19

(0, -4,7)
2x + 4y - z= -23
x - 5y - 3z = -1
-x + y + 4z = 24

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(0, -4,7)
2x + 4y - z= -23
x - 5y - 3z = -1
-x + y + 4z = 24...

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