Solve the system. State whether the system is inconsistent or has infinitely many solutions. If the system has infinitely many solutions, write the solution set with y arbitrary. 5x-6y=5 -10x+12y=-10 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. There is one solution. The solution set is {}. (Simplify your answer. Type an ordered pair.) OB. The system has infinitely many solutions. The solution set is { (Simplify your answer. Type an ordered pair. Type an expression using y as the variable.) OC. The solution is inconsistent.