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Mathematics, 31.10.2019 00:31 liyahheadhigh

Which of the following solutions satisfies the system of equations shown below?

-x-5y-5x=2
4x-5y+4z=19
x+5y-z=-20

a. (-2,-3,3)
b. (-2,3,-3)
c. (2,-3,3)
d. (2,3,3)

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Which of the following solutions satisfies the system of equations shown below?

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