Question

-(9-15+2)+ {-6+(4-3)-(1-2)]-5 ayudaaaa ​

Answer 1

Explicación paso a paso:

-(9-15+2)+ {-6+(4-3)-(1-2)]-5

-4+{-6+1-(-1)}-5

-4+{-6+2}-5

-4+(-4)-5

-4-4-5= -13