Respuesta :
-10 + -10 + 6 + 5 + -1 + -1
-20 + 6 + 5 + -1 + -1
-14 + 5 + -1 + -1
-9 + -1 + -1
-10 + -1
-11
it is the same as this down below
-10 - 10 + 6 + 5 - 1 - 1
-20 + 6 + 5 + -1 + -1
-14 + 5 + -1 + -1
-9 + -1 + -1
-10 + -1
-11
it is the same as this down below
-10 - 10 + 6 + 5 - 1 - 1