TASK DEFINITION: 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.
PROBLEM: 7208 + 2074 + 2796 - 8783

SOLUTION: 11121

PROBLEM: 8979 - 7069 - 6830 + 3597 + 315 - 526

SOLUTION: 19492

PROBLEM: 8094 - 9035 + 2727 + 8721 - 652 - 6286 + 6922 + 2781 + 382

SOLUTION:
2534