Question

- 9 + ( - 6 – 8 ) – [ - 6 – ( - 7 )+ 14 + ( - 12 ) ]
a) - 32
b) - 23
c) + 32 CONPROCESOporfa

Answer 1

Explicación paso a paso:

-9+(-6-8)-[-6-(-7)+14+(-12)]

-9+(-14)+[+6+(+7)-14-(+12)]

-9-14+[+6+7-14-12]

-23+[+13-14-12]

-23+[-1-12]

-23+[-13]

-23-13

-36