Respostas

2014-07-29T12:53:48-03:00
X+x/2=26/5. 10x+5x=52. 15x=52 x=3,46...
1 5 1
  • Usuário do Brainly
2014-07-29T12:56:51-03:00
X+x/2=26/5. 10x+5x=52. 15x=52 x=3,46...
2 3 2