Q: In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer
3227 # 1487 @ 28 @ 2609 # 1395 # 9603 @ 1719 # 2418
A:
-7320