Question

5-{-4-[-3+(-8)]-[-9+4]+8}=

Answer 1

mee enrrrede
en una parte 

Answer 2

5-{-4-[-3+(-8)]-[-9+4]+8}

5-{-4-[-3-8]-[-5]+8}

5-{-4-[-11]+5+8}

5-{-4+11+13}

5-{-4+24}

5-{+20}

5-20

-15