Baron Von's Munch House offers an equal number of soups and salads, along with 7 types of

Fantastic news! We've Found the answer you've been seeking!

Question:

Baron Von's Munch House offers an equal number of soups and salads, along with 7 types of sandwiches. He advertises 253 possible pairings of his You-Pick-2 special (where customers pick any two entrees from any soup, salad, or sandwich). How many types of soup does Baron make?