Question

Alguém Sabe essa Conta?

-5-{-2+[18-40-50)+10]-5-}

Answer 1

−5−(−2−72+10)−5−3

-2-72+10−2−72+10 to -64−64

-5-(-64)-5-3−5−(−64)−5−3

-5+64-5-3−5+64−5−3

resposta:51