Решите уравнение:
1) $x + \frac{14}{27} = \frac{25}{27}$;
2) $\frac{32}{35} - (x - \frac{18}{35}) = \frac{17}{35}$.
$x + \frac{14}{27} = \frac{25}{27}$
$x = \frac{25}{27} - \frac{14}{27}$
$x = \frac{11}{27}$
Ответ: $x = \frac{11}{27}$
$\frac{32}{35} - (x - \frac{18}{35}) = \frac{17}{35}$
$x - \frac{18}{35} = \frac{32}{35} - \frac{17}{35}$
$x - \frac{18}{35} = \frac{15}{35}$
$x = \frac{15}{35} + \frac{18}{35}$
$x = \frac{33}{35}$
Ответ: $x = \frac{33}{35}$