Question

-(+12).(-3)-5-(-7):(+7)-4=


ME AJUDEM! ​

Answer 1

Espero ter ajudado.

$-\left(12\right)\left(-3\right)-5-\left(-7\right)\div \left(7\right)-4\\\\36-5-\left(-7\right)\div \left(7\right)-4\\\\36-5-\left(-1\right)-4\\\\=28$

Answer 2

Resposta:

-(+12).(-3)-5-(-7):(+7)-4

(-12).(-3)-5+7:7(-4)

36-5+1-4

37-9

28