Question

1– {2 + [–6 – (2 + –5) – (7 – –3) +1] – [(–12– 15) +29]}

Answer 1

Respuesta:

-4

Explicación paso a paso:

1– {2 + [–6 – (2 + –5) – (7 – –3) +1] – [(–12– 15) +29]}=

1-{2 + [–6 – (-3) – (7 – –3) +1] – [(–27) +29]}=

1-{2 + [-3] – [2]} =

1-(-3)= -4