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

9007 @ 6876 # 2672 # 3947 @ 6822 @ 806 @ 4508 @ 5112
26512

4787 # 6151 # 6235
-7599

6986 # 2905 @ 3910 @ 7435

15426