Solve the following system of equations. 5 4 5 6 AX- 3y + 12 = 5 5 4 16** 4-762= -4 3 3 *- yt 72= 6 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice O A. There is one solution. The solution of the system is (1) (Type integers or simplified fractions.) B. There are infinitely many solutions. The solution set is {0.1.2 ) 1 x-gv=z=6 O C. The solution set is Ø.​