Solve the system of equations. If the system has no solution, say that it is inconsistent.
A. x = -1, y = -2, z = 2; (-1, -2, 2)
B. x = -1, y = 2, z = -2; (-1, 2, -2)
C. x = 2, y = -2, z = -1; (2, -2, -1)
D. inconsistent
Answer: D
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