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.

[Q]: Adam had 48 books . If he sold 19 of them and used the money he earned to buy 38 new books , how many books would Adam have ?
[A]: 67


[Q]: Emily had 7 coloring books . If she gave away 2 of them , but then bought 14 more , how many would she have total ?
[A]: 19


[Q]: Mary had 18 baseball cards , and 8 were torn . Fred gave Mary 26 new baseball cards . Mary bought 40 baseball cards . How many baseball cards does Mary have now ?
[A]:
84