Question

o valor de {[-2-(6-(-7)+5)]×3-6}+5 é

Answer 1

{[-2-(6-(-7)+5)].3-6}+5
{[-2-(6+7+5)].3-6}+5
{[-2-18].3-6}+5
{-20.(-3)}+5
60+5=65

Answer 2

{[-2-(6-(-7)+5)]×3-6}+5
{[- 2 - 6 + 7 + 5 ] × 3 - 6 } + 5
{ [4] × 3 - 6 } + 5
{ 12 - 6 } + 5
6 + 5
11