Respostas

2014-07-24T19:03:58-03:00
X+10/2 = x/2 + 5                x/2=-5            x= -5*2           x=-10
  • Usuário do Brainly
2014-07-24T19:27:41-03:00
(x + 10)/2
(x + 10)/2 = 0
x + 10 = 0 . 2
x + 10 = 0
x = - 10