Вопрос:

Ответ:

\[\frac{3^{x - 1} \cdot 2^{2x}}{6^{2x}} = 1\]

\[\frac{3^{x - 1} \cdot 2^{2x}}{3^{2x} \cdot 2^{2x}} = 1\]

\[3^{x - 1 - 2x} \cdot 2^{2x - 2x} = 1\]

\[3^{- x - 1} \cdot 2^{0} = 1\]

\[3^{- x - 1} = 3^{0}\]

\[- x - 1 = 0\]

\[- x = 1\]

\[x = - 1.\]

\[Ответ:при\ x = - 1.\]