Solution:
1. Simplify each part of the expression separately.
* 8 - 3 = 5
* -4 + 6 = 2
* 2 - 7 - 3 = -8
2. Substitute back into the expression:
(8-3) - (-4+6) + (2-7-3) + 5 = 5 - 2 - 8 + 5
3. Perform the operations from left to right:
* 5 - 2 = 3
* 3 - 8 = -5
* -5 + 5 = 0
4. The result of the expression is:
0