Respuesta :

Given,

[tex]3x+\frac{1}{3}[/tex]

Let x = 1/4.

[tex]\begin{gathered} 3\times\frac{1}{4}+\frac{1}{3}=\frac{3}{4}+\frac{1}{3} \\ =\frac{9+4}{12} \\ =\frac{13}{12} \end{gathered}[/tex]

Therefore the value is 13/12.