Solve using elimination.
A. x = 0, y= -8; x = 0, y = 8 or (0, -8), (0, 8)
B. x = 0, y= -3; x = 0, y = 3 or (0, -3), (0, 3)
C. x = -8, y= 0; x = 8, y = 0 or (-8, 0), (8, 0)
D. No real solution exists.
Answer: C
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