Question

-7- { -3 [-5 (1 - 9) +4] - 6} + 8 urgente porfa​

Answer 1

-7-{-3[-5(-8)+4]-6}+8

-7-{-3-5+8-4-6}+8

-7+3+5-8+4+6+8

(3+5+8+4+6+8) - (7)

34 - 7 = 27

Answer 2

-7- { -3 [-5 (1 - 9) +4] - 6} + 8

= -7- { -3 [-5 (-8) +4] - 6} + 8

= -7- { -3 [44] - 6} + 8

= -7- { -138} + 8

= 139