\[6x + 5 < 2(x - 7) + 4x\ \]
\[6x + 5 < 2x - 14 + 4x\]
\[6x - 6x < - 14 - 5\]
\[0x < - 19\]
\[Нет\ решения.\]
\[Ответ:\ x \in \varnothing.\]