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.

4647 - 2106 + 6760 + 3296 - 9772
6469

3126 - 612 - 9485 - 3358 + 8070
8511

7544 - 2375 - 9828 - 6373 + 9284

16836