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: 5394 + 9787 - 7151 - 4774 - 6995 + 6101 - 1317

Answer: 9743


Question: 3112 - 4832 - 7889 - 6855 - 5294 - 5908 + 9757 - 9064

Answer: 33197


Question: 2947 - 4230 - 2130 + 3289 - 4293 - 8784 - 4350 - 8509

Answer:
31954