Question

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

Answer 1

Respuesta:

= -5

Explicación paso a paso:

{(-(-1))+(-4)}-{-1+(-(-3))}

( 1 - 4) - { -1 + (+ 3)}

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

1 - 4 + 1 - 3

= -5