$${\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{x}} = {\mathtt{2}}{\mathtt{\,\times\,}}\left({\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\mathtt{1}}\right) \Rightarrow {\mathtt{x}} = {\frac{{\mathtt{2}}}{{\mathtt{3}}}} \Rightarrow {\mathtt{x}} = {\mathtt{0.666\: \!666\: \!666\: \!666\: \!666\: \!7}}$$
.
) 