Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. inconsistent
B. x = -4, y = 2; (-4, 2)
C. x = 2, y = -4; (2, -4)
D. x = -4, y = -2; (-4, -2)
Answer: B
Mathematics
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A. 
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What will be an ideal response?
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