Mathematics

Mathematics, 16.12.2020 04:20, clara384

Solve the system of equation
2x-y-3z=20
3x+y+6z=4
x+2y+9z=-16

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Answers: 2

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Solve the system of equation
2x-y-3z=20
3x+y+6z=4
x+2y+9z=-16...

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