In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.

5798 + 7484 + 9307 + 3033 - 7750 + 6782 + 2330 + 2957 - 714
-17631

8155 + 6800 - 6839 - 8047 + 3270
12971

2038 + 4906 + 3770 + 1429 + 4819 - 2727 - 5957

-4202