Question

me desculpe quis diser 2-45+(-12)-(-2-3)+(-13)-(+12-8)-1=?

Answer 1

2-45+(-12)-(-2-3)+(-13)-(+12-8)-1
2-45-12+2+3-13-12+8-1
15-83
-68

Answer 2

-43-12+2+3-13-12+8-1=
-55+5-25+8-1=
-55-25-1+13=
-81+13= -68