Solve the system of equations using substitution.
A. x = , y = 6; x = -
, y =
or ),
B. x = - , y = 2; x = 1, y = 5
or , (1, 5)
C. x = , y =
; x = -
, y = 0
or ,
D. x = , y =
; x = 1, y = 5
or , (1, 5)
Answer: A
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