Question

Me Ajudem Por Favor, 8-(3-10)-(3-10)-(3+5-20)=??

Answer 1

Olá:
$8-(3-10)-(3-10)-(3+5-20)=\\ 8-3+10-3+10-3-5+20=\\ 8+10+10+20-3-3-3-5 = \\ 48-14 = \\ 34$
Resposta: 34

Answer 2

Olá,

Vamos lá,

=8-(3-10)-(3-10)-(3+5-20)
=8-(-7)-(-7)-(-12)
=8+7+7+12
= 34

Resposta: 34