Solve the system of equations using substitution.
A. x = 1, y = 0; x = 2, y = 3
or (1, 0), (2, 3)
B. x = -1, y = 2; x = 2, y = 5
or (-1, 2), (2, 5)
C. x = -1, y = 2; x = -2, y = 5
or (-1, 2), (-2, 5)
D. x = 1, y = 2; x = 2, y = 5
or (1, 2), (2, 5)
Answer: D
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