Question

Qual resultado ?
38-{16+[-59-(-35-51+52)]}

Answer 1

38-{16+[-59-(-35-51+52)]}=
38-{16+[-59-(-86+52)]}=
38-{16+[-59-(-34)]}=
38-{16+[-59+34]}=
38-{16+[-25]}=
38-{16-25}=
38-{-9}=
38+9=
47