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.

9060 + 6995 - 9090 + 8450 - 5246 + 5012
2939

3997 - 5279 - 8866 - 8214 - 3538 + 6690 - 4565 + 30
27739

5273 - 9880 + 6248 - 5273 + 723 - 8938

22393