[tex]\textbf{Resolvemos:}\\\\\\\mathrm{\dfrac{5}{11}-z=\dfrac{1}{6}}\\\\\\\mathrm{66\cdot\left(\dfrac{5}{11}-z=\dfrac{1}{6}\right)}\\\\\\\mathrm{30-66z=11}\\\\\\\mathrm{-66z=11-30}\\\\\\\mathrm{-66z=-19}\\\\\\\mathrm{z=\dfrac{-19}{-66}}\\\\\\\boxed{\mathbf{z=\dfrac{19}{66}}}\quad\Leftarrow\textbf{Respuesta}[/tex]
