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Mathematics, 21.08.2019 16:30 steven122048i

Solve the system of equations. 5x+9y+9z=5 4x+9y+6z=10 2x+2y+5z=9 answer choices:
a. x=116, y=8,z=-21
b. x=82, y=-10, z=9
c. x=-116, y=28,z=37
d. x=6,y=-14,z=1

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Solve the system of equations. 5x+9y+9z=5 4x+9y+6z=10 2x+2y+5z=9 answer choices:
a. x=116, y=...
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