Реши уравнения

1. \(\textcolor{white}{\boxed{\textcolor{black}{\dfrac{x}{8}=16 }}}\)
   Ответ: \(x=\) [ ]
2. \(\textcolor{white}{\boxed{\textcolor{black}{20-y = 3\dfrac{14}{33}}}}\)
   Ответ: \(y=\) [ \(6\frac{11}{33}\) | \(16\frac{19}{33}\) | \(17\frac{19}{33}\) ]
3. \(\textcolor{white}{\boxed{\textcolor{black}{\left(z- \dfrac{29}{31} \right) + \dfrac{18}{31}=1\dfrac{17}{31}}}}\)
   Ответ: \(z=\) [ \(1\frac{28}{31}\) | \(1\frac{6}{31}\) | \(\frac{1}{31}\) ]