Respostas

2013-11-24T14:10:39-02:00
2x+4=6x-10
2x - 6 x = -10 - 4 
- 4x = -14
x= 14/4
x = 3,5
  • Usuário do Brainly
2013-11-24T14:22:48-02:00
2x+4=6x-10
2x-6x=-10-4
-4x=-14 (-1)
4x=14
x=14:2/4:2
x=7/2