Question

5-(3-((4-7)-5+(4-2))-6)+3

Answer 1

5-(3-(-6)-6)+3
5-(3+6-6)+3
5-3+3
-1

Answer 2

5 - (3 -( (4 - 7) - 5 + (4 - 2) ) - 6) + 3
5 - (3 -( (-3) - 5 + (2) ) - 6) + 3
5 - (3 -( -3 - 5 + 2) - 6) + 3
5 - (3 - (-6) - 6) + 3
5 - (3 + 6 - 6) + 3
5 - 3 + 3
5