49 \\ \\ - \frac{1}{1} \times \frac{1}{6} x \\ \\ - \frac{1 \times 1}{1 \times 6} \times x \\ \\ - \frac{1}{6} x > 49 \\ \\ - 6 \times ( - \frac{1}{6} x) < - 6 \times 49 \\ \\ x < - 6 \times 49 \\ x < - 294" alt="1)2.7 - x \leqslant 0 \\ - x \leqslant - 2.7 \\ \\ x \geqslant \frac{27}{10} \\ \\ 2) - 1 \frac{1}{6} x > 49 \\ \\ - \frac{1}{1} \times \frac{1}{6} x \\ \\ - \frac{1 \times 1}{1 \times 6} \times x \\ \\ - \frac{1}{6} x > 49 \\ \\ - 6 \times ( - \frac{1}{6} x) < - 6 \times 49 \\ \\ x < - 6 \times 49 \\ x < - 294" align="absmiddle" class="latex-formula">