Multiple Choice
Solve the system of equations using the addition method.
-x - y + 5z = 1 3x + z = 0
X + 4y + z = -4
A) (0, 0, -1)
B) (0, -1, 1)
C) (-1, 0, 0)
D) (0, -1, 0)
Correct Answer:

Verified
Correct Answer:
Verified
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