Solve the system of equations using substitution.
A. x = -8, y = 5 or (-8, 5)
B. x = 8, y = -5 or (8, -5)
C. x = -8, y = -5 or (-8, -5)
D. x = 8, y = 5 or (8, 5)
Answer: D
Mathematics
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x + 
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