Mathematics

Mathematics, 11.10.2019 00:30, usjajdjajfj2ot929

Solve the following system of equations for all three variables.
5x−2y+z = 8
−9x+2y+2z = 5
−9x−2y−5z = 4

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Mathematics, 24.06.2019 02:30, ohartshorn3670

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Mathematics, 29.06.2019 03:40, cecelia090

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Mathematics, 22.09.2019 11:30, raprocksbob

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Mathematics, 20.10.2019 16:20, demigod0701

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Solve the following system of equations for all three variables.
5x−2y+z = 8
−9x+2y+2z =...

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