Question

(+16) ÷ (–4) + (–26) ÷ (–13) + [(–6 – 8) – (–1 – 4)]

Answer 1

Respuesta:

(+16) ÷ (–4) + (–26) ÷ (–13) + [(–6 – 8) – (–1 – 4)]

ley de signos

(+)÷(+)=(+)

(+)÷(-)=(-)

(-)÷(-)=(+)

(-)÷(+)=(-)

entonces:

(+16) ÷ (–4) + (–26) ÷ (–13) + [(–6 – 8) – (–1 – 4)]

(+16) ÷ (–4) + (–26) ÷ (–13) + [(-14) – (–5)]

(+16) ÷ (–4) + (–26) ÷ (–13) + [-14 + 5]

(+16) ÷ (–4) + (–26) ÷ (–13) + [-9]

-4 + 2 -9

-2 -9

-11

espero que te sirva :)