Use Gauss-Jordan elimination to find the solution. Write the solution as an ordered triple. 2x + 8y - z = 51  x + 6y - 3z = 33-9x + y + z = -48

A. (-6, 5, 12)
B. (6, 5, 1)
C. (-6, 1, 5)
D. (6, 1, 5)

Answer: B

Mathematics

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