Detailed Instructions: You are given a math word problem and you are supposed to apply multiple mathematical operators 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.
See one example below:
Problem: for a birthday party cody bought 30 regular sodas and 5 diet sodas . if his fridge would only hold 7 on each shelf how many shelves would he fill up ?
Solution: 5
Explanation: total sods = 30+5 = 35, total shelves filled = total soda/7 = 35/7 = 5

Problem: adam had 33 books . if he sold 11 of them and used the money he earned to buy 23 new books how many books would adam have ?
Solution:
45