Solve the system.3w + 3x - 3y + z = -6-w + x + 5y - z = 03w - x + y + 5z = 2 w + x + 3y - z = 6
A. (1, -2, 4, -6)
B. (4, -4, 1, -3)
C. (4, -8, -1, -3)
D. (-4, -4, 1, -6)
Answer: B
Mathematics
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A. 
B. 1
C. 0
D. undefined
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What will be an ideal response?
Mathematics