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

7252 # 8553 # 4853 @ 6748 # 3750
-3156

9741 # 8583 @ 2183 # 5623 @ 4144 # 4064 @ 3416 @ 9350 @ 4931
15495

8011 @ 8938 # 1488

15461