3 - \frac{1}{2} \\ \\ \frac{6 - 1}{2} \\ \\ - x < \frac{5}{2} \\ \\ x > - \frac{5}{2} " alt=" \frac{1}{2} - x < 3 \\ \\ - x > 3 - \frac{1}{2} \\ \\ \frac{6 - 1}{2} \\ \\ - x < \frac{5}{2} \\ \\ x > - \frac{5}{2} " align="absmiddle" class="latex-formula">