You are given a math word problem and you are supposed to apply a single mathematical operator like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

the coach bought 2 extra large pizzas for the team . there were 32 slices of pizza totally . after the team ate some of the slices there were 7 slices left . how many slices of pizza did the team eat ?
25