Question

Resolver
a) 19 – (–3) · [5 – (+8)] =
b) 12 + (–5) · [8 + (–9)] =
c) 12 – [13 – (–7)] : (–5) =
d) 10 – (+20) : [7 + (–3)] =
e) (–2) · (5 – 7) – (–3) · (8 – 6) =
f) (9 – 6) · (–2) + (13 + 3) : (–4) =

Answer 1

Explicación paso a paso:

la respuesta, pero te recomiendo utilizar pho-tomath

Answer 2

Respuesta:

a. 10

b. 17

c. 16

d. 5

e. 10

f. -10