A company uses two vans to transportworkers from a free parking lot to theworkplace between 7:00 and 9:00 a.m.One van has 6 more seats than theother. The smaller van makes two tripsevery morning while the larger onemakes only one trip. The two vacantransport 57 people, maximum.Let x be the seats in the small van and y theseats in the large van. How many seats does thelarger van have?