Решите уравнение: x+17/18=5/9.

\[x + \frac{17}{18} = \frac{5}{9}\]

\[x = \frac{10}{18} - \frac{17}{18} = - \left( \frac{17}{18} - \frac{10}{18} \right) =\]

\[= - \frac{7}{18}.\]