Вопрос:

Ответ:

\[g(x) = - \frac{3}{4 + x}\]

\[g(x) = 1:\]

\[- \frac{3}{4 + x} = 1\]

\[1 \cdot (4 + x) = - 3\]

\[4 + x = - 3\]

\[x = - 7.\]