4 = 22
8 = 23
\[ \frac{2^{2x-1} \cdot (2^2)^{x+1}}{(2^3)^{x-1}} = 64 \]
\[ \frac{2^{2x-1} \cdot 2^{2(x+1)}}{2^{3(x-1)}} = 64 \]
\[ \frac{2^{2x-1} \cdot 2^{2x+2}}{2^{3x-3}} = 64 \]
\[ \frac{2^{(2x-1) + (2x+2)}}{2^{3x-3}} = 64 \]
\[ \frac{2^{4x+1}}{2^{3x-3}} = 64 \]
\[ 2^{(4x+1) - (3x-3)} = 64 \]
\[ 2^{4x+1-3x+3} = 64 \]
\[ 2^{x+4} = 64 \]
\[ 64 = 2^6 \]
\[ x + 4 = 6 \]
\[ x = 2 \]
Ответ: x = 2