\(\frac{x-4}{2015}-\frac{1}{2015}=\frac{10-2x}{2015}\)
\(\Rightarrow\frac{x-4}{2015}-\frac{10-2x}{2015}=\frac{1}{2015}\)
\(\Rightarrow\frac{x-4-\left(10-2x\right)}{2015}=\frac{1}{2015}\)
\(\Rightarrow\frac{\left(x+2x\right)-\left(4+10\right)}{2015}=\frac{1}{2015}\)
\(\Rightarrow\frac{3x-14}{2015}=\frac{1}{2015}\)
\(\Rightarrow\left(3x-14\right).2015=2015\)
\(\Rightarrow3x-14=1\) ( bớt cả 2 vế đi 2015 lần )
\(\Rightarrow3x=15\)
\(\Rightarrow x=5\)
Vậy \(x=5\)