Question

-5- (-3+5) -[ (-6+4) -3-(-6+2)]

Answer 1

$- 5 - ( - 3 + 5) - [( - 6 + 4) - 3 - ( - 6 + 2)] \\ = - 5 - (2 )- [ - 2 - 3 - ( - 4)] \\ = - 5 - 2 - [ - 5 + 4] \\ = - 7 - [ - 1] \\ = - 7 + 1 \\ = - 6$

Answer 2

-5-(-3+5)-[(-6+4)-3-(-6+2)]
-5-(+2)-[(-2)-3-(-4)]
-5-2-[-2-3+4]
-7-[-1]
-7+1
-6