Solve using elimination.
A. x = 4, y = 4; x = -4, y = 4 or (4, 4), (-4, 4)
B. x = 4, y = 0; x = -4, y = 0 or (4, 0), (-4, 0)
C. x = 4, y = 0; x = 4, y = 4 or (4, 0), (4, 4)
D. x = -4, y = 0; x = -4, y = 4 or (-4, 0), (-4, 4)
Answer: B
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