Question

qual o valor dessa expresoes
-(3-5)-(-4+8)-(-1)

Answer 1

-(3-5)-(4-8)-(-1)
-(-2)-(4)+1
+2-4+1
+3-4
-1

Answer 2

$-(3-5)-(-4+8)-(-1)=$
$-(-2)-(+4)-(-1)=$
$+2-4+1=$
$+3-4=-1$