Question

ME AJUDEM POR FAVOR!

a)15-{-32+[+10-8-(-5+3)]}=

b)10-8{-25+4-[-10+16-3+(+6-4)]}=

c){-13+7-[-8+5-10+2-(+6-4)+4-(10-9]+2}=

Answer 1

A) 15{-32+[10-8-(-2)]}
15-{-32+[10-8+2]}
15-(-32+4)
15-(-28)
15+28=43