Solve the system by the method of your choice. 6x = y - 6 6x - y = 3 Select the correct choice below and,...

Solve the system by the method of your choice.
6x = y - 6
6x - y = 3
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution set is { }. (Type an ordered pair.)
B. There are infinitely many solutions. The solution set is {(x,y)|6x = y - 6} or {(x,y)|6x - y = 3}.
C. The solution set is ∅.