Respuesta :

Answer:

[tex]1 - 3x = 3x + 1 \\ 3x + 3x = 1 - 1 \\ 6x = 0 \\ \\ x = \frac{0}{6} \\ \\ x = 0[/tex]

I hope I helped you^_^

Answer:

x = 0

Step-by-step explanation:

1 - 3x = 3x + 1 ( subtract 3x from both sides )

1 - 6x = 1 ( subtract 1 from both sides )

- 6x = 0 , then

x = 0