\begin{equation}\frac{x}{9}+\frac{1}{8}=\frac{\frac{49}{18}}{4}\end{equation}

\begin{equation}\frac{9}{x+3}=\frac{\frac{27}{4}}{x}\end{equation}

\begin{equation}\frac{4}{x+2}=\frac{x}{x+2}\end{equation}

\begin{equation}\frac{17}{x-3}=\frac{x+10}{x-3}\end{equation}

\begin{equation}\frac{2}{3} \times \frac{x}{x+5}=\frac{4}{x+5}\end{equation}

\begin{equation}\frac{2}{x+7}+9=\frac{137}{x+7}\end{equation}

\begin{equation}\frac{3x}{x+7}+7=\frac{x+67}{x+7}\end{equation}

\begin{equation}\frac{9}{x+4}=\frac{\frac{27}{5}}{x}\end{equation}

\begin{equation}\frac{3}{x+2}=\frac{\frac{7}{3}}{x}\end{equation}

\begin{equation}\frac{10}{5x}+\frac{7}{x}=\frac{\frac{27}{2}}{x+3}\end{equation}

\begin{equation}\frac{8}{x}+\frac{8x+4}{x^{2}}=\frac{52}{x^{2}}\end{equation}