Apply row operations to the augmented matrix to find the solution to the linear system.
A. x = -2k + 2, y = -5k - 9, z = k, for any real number k.
B. x = -2k + 1, y = -5k - 10, z = k, for any real number k.
C. x = 3k + 11, y = k - 13, z = k, for any real number k.
D. x = 1, y = 11, z = 1
Answer: B
Mathematics
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