The following system of equations represents the cost based on number of hours worked to repair your car at two different car shops, where x is the number of hours worked and y is the total cost. At what number of hours worked is the repair cost at both shops the same? 9y=2x+54 3y=x+3
A.) 27 hours
B.) 45 hours
C.) Both shops cost the same.
D.) The cost is never the same.