Решите неравенство: 5x+8<=2-3x.

\[5x + 8 \leq 2 - 3x\]

\[8x \leq - 6\]

\[x \leq - \frac{3}{4}\]

\[Ответ:\left( - \infty;\ - \frac{3}{4} \right\rbrack.\]