Tara owns a pizza shop. The item purchased most frequently

Last updated: 7/18/2022

Tara owns a pizza shop. The item purchased most frequently from her shop is a large pizza. For any order, Tara charges $7.00 for each pizza plus $3.00 for delivery services. Tara made a delivery of pizzas to a party for which she charged $45.00. How many pizzas did she deliver? Only an algebraic solution will be accepted.