Question

{[ – (+3 + 2)] + (–4)} – [(+1) + (–4 + 1)]

Answer 1

Respuesta:

-7

Explicación paso a paso:

{[ – (+3 + 2)] + (–4)} – [(+1) + (–4 + 1)]

{[ – (5)] + (–4)} – [(+1) + (-3)]

{(-5) + (–4)} – [(+1-3)]

-9 – [-2]

-9 + 2

-7

Answer 2

Respuesta:

-7

Explicación paso a paso:

(-5+(-4))-(1+(-3)

(-9)-(-2)

=  - 7