Respostas

2014-08-01T13:13:12-03:00
Fácil...
2x/5 = 6
2x = 30
x = 15
abraço

  • Usuário do Brainly
2014-08-01T13:41:41-03:00
(2/5)x = 6
2x = 6 . 5
2x = 30
x = 30 : 2
x = 15