Points Multiply both sides of each equation by a common denominator to eliminate the fractions. Then solve the system. 7x 7y 77 2 3 6 X y _ 13 4 3 12 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution is .(Type an ordered pair.) O B. There are infinitely many solutions. O c. There is no solution