\[9 \cdot (x - 2) - 3 \cdot (2x + 1) > 5x\]
\[9x - 18 - 6x - 3 - 5x > 0\]
\[- 2x - 21 > 0\]
\[- 2x > 21\]
\[2x < - 21\]
\[x < - 10,5.\]
\[Ответ:x < - 10,5.\]