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Mathematics, 27.09.2020 14:01 india73

X + 2y + 5z = -17
2x – 3y + 2z = -16
3x + y - z = 3

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Answers: 2

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X + 2y + 5z = -17
2x – 3y + 2z = -16
3x + y - z = 3...
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