Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. inconsistent
B. x = -3 - 4w, y = 1 - w, z = 3 + w, where w is any real number
C. x = -7, y = 0, z = 4, w = 1; (-7, 0, 4, 1)
D. x = -3, y = 1, z = 3, w = 0; (-3, 1, 3, 0)
Answer: B
Mathematics
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