\[\boxed{\mathbf{993.\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1)\ 3(4x + 9) + 15 > 7(8 - x)\]
\[12x + 27 + 5 > 56 - 7x\]
\[19x > 56 - 32\]
\[19x > 24\]
\[x > \frac{24}{19}\]
\[Ответ:x \in \left( 1\frac{5}{19};\ + \infty \right).\]
\[2)\ (y + 3)(y - 5) -\]
\[- (y - 1)^{2} > - 16\]
\[y^{2} - 5y + 3y - 15 -\]
\[- y^{2} + 2y - 1 + 16 > 0\]
\[0 > 0 - неверно.\]
\[Ответ:\ \varnothing.\]
\[3)\ \frac{3x - 7}{5} - 1 \geq \frac{2x - 6}{3}\ \ | \cdot 15\]
\[3 \cdot (3x - 7) - 15 \geq 5 \cdot (2x - 6)\]
\[9x - 21 - 15 - 10x + 30 \geq 0\]
\[- x - 6 \geq 0\]
\[- x \geq 6\]
\[x \leq - 6\]
\[Ответ:x \in ( - \infty; - 6\rbrack.\]
\[4)\ \frac{2x}{3} - \frac{x - 1}{6} - \frac{x + 2}{2} < 0\ | \cdot 6\]
\[4x - x + 1 - 3x - 6 < 0\]
\[0x < 5\]
\[Ответ:x \in ( - \infty;\ + \infty).\]