Project Hospitality is considering the possibility of having a benefit night at two different restaurants in honor of Jahade Chancey. The owner of Enoteca Maria has offered to make a donation of $100 and $4 per diner that night. On the other hand,
the owner of Pan Con Cafe has said she could contribute $200 plus $2 per diner. Based on the number of diners who have
promised to participate in the event, it appears that each restaurant would donate the same total amount. Please write a set of
equations that will eventually lead us to find out how many diners promised to participate