Question

4 – {5 + [ –2 – (–3)] – 7} + (2 – (–8)) =
cuanto es

Answer 1

Respuesta:

15

Explicación paso a paso:

4 – {5 + [ –2 – (–3)] – 7} + (2 – (–8)) =

4 – {5 + [ –2 + 3] – 7} + (2 + 8) =

4 – {5 + [ 1 ] – 7} + (10) =

4 – {6 – 7} + (10) =

4 – { -1 } + (10) =

4 + 1 + (10) =

15