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.

2348 - 6075 + 2149 - 1926 - 9532 - 9774 + 2760 - 6500 + 8335
22911

5299 - 8791 + 6861
7229

4520 + 3665 - 8729 + 4166 + 1982 - 8711

12147