Question

{[(30)(2)+40] - [(-12+30)+(-20+6)]÷12}​

Answer 1

espero te sirva

8

Explicación paso a paso:

{60+40 - [18+(-14)]÷12}

{100-[4]÷12}

{96÷12]

8

Answer 2

¡Holiwi!

{[(30)(2)+40] - [(-12+30)+(-20+6)]÷12}

=60+40−(−12+30−20+6/12)

=100−(−12+30−20+6/12)

=100−(18−20+6/12)

=100−(18+−14/12/)

=100−4/12

=100−1/3

=299/3 → Respuesta.