Mathematics, 10.07.2019 06:00 TamB01

6x+10y+4z=60 -7x+7y-z=4 3x+7y-4z=-26what is the x, y, and z

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6x+10y+4z=60 -7x+7y-z=4 3x+7y-4z=-26what is the x, y, and z...

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