Question

Simplify -
[-56 - {2+(-30)}] - {76-(-12)} + 24.​

Answer 1

Answer:

[-56-(2-30)]-(76+12)+24

=(-56-2+30)-(88)+24

=-58+30-88+24

=-146+54

=-92

Answer 2

[-56-{2-30}] - {76+12}+24

= [-56-{-28}] - {88}+24

= [-56+28] - 88+24

= (-28)-64

= -92

Hope it's right and helps you !!!!