Solve the system of equations using substitution.
A. x = 4, y = 2 or (4, 2)
B. x = 5, y = 1; x = 2, y = 4
or (5, 1), (2, 4)
C. x = 5, y = 11; x = 2, y = 4
or (5, 11), (2, 4)
D. x = -5, y = 11; x = -2, y = 8
or (-5, 11), (-2, 8)
Answer: B
Mathematics
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