Multiple Choice
Solve the system of equations.
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A) x = 1, y = -2, z = -4; (1, -2, -4)
B) x = -4, y = 1, z = -2; (-4, 1, -2)
C) x = -4, y = -2, z = 1; (-4, -2, 1)
D) inconsistent
Correct Answer:

Verified
Correct Answer:
Verified
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