Solve the system of equations using substitution.
A. x = -10, y = 0; x = 8, y = 6
or (-10, 0), (8, 6)
B. x = 0, y = 
; x = 6, y = 
or 
, 
C. x = 0, y = 
; x = 0, y = - 
; x = 6, y = 
or 
, 
, 
D. x = 10, y = 0; x = -10, y = 0; x = 8, y = 6
or (10, 0), (-10, 0), (8, 6)
Answer: A
Mathematics
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