Respuesta :
Answer:
-8
Step-by-step explanation:
Add 31 to negative 31 to make it 0 then subtract 8 making it -8
-8
because -31 -8 is making it more negative then adding positive 31 will get you 8 :)
because -31 -8 is making it more negative then adding positive 31 will get you 8 :)