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Mathematics 20 Online
OpenStudy (anonymous):

Find the solution to the system of equations. 3x + 2y - 2z = 5 2y - 5z = -7 6x + 5y - 8z = 5 A. x = 1, y = 1, z = 1 B. x = 2, y = 4, z = 1 C. x = 3, y = -1, z = 1 D. x = 3, y = 9, z = 5

Parth (parthkohli):

c. is the answer.

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