Вопрос:

Ответ:

\[- 3x = \frac{10}{3}\]

\[x = \frac{10}{3}\ :( - 3)\]

\[x = - \frac{10}{3 \cdot 3}\]

\[x = - \frac{10}{9}\]

\[x = - 1\frac{1}{9}.\]