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.
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Question: 2144 - 4158 + 4207

Answer: 2095


Question: 5125 - 607 + 8597 + 4804 + 5962 - 7812 - 176 - 9436 + 6198

Answer: -2405


Question: 7262 + 3899 - 9167 - 3593 - 7709

Answer:
23832