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: 775 - 7609 + 2326 + 8760 + 4505

SOLUTION: -7207

PROBLEM: 1656 - 2355 + 4098 + 8586 + 7634 + 9427 + 9429

SOLUTION: -35163

PROBLEM: 6723 - 6730 - 7164 + 4097 + 4267

SOLUTION:
12253