Question

Срочно решите пожалуйста
9 класс!!!!

Answer 1

$\frac{2x-1}{x+5}-1 \leq \frac{3}{2(x+5)}\\\\ \frac{2x-1}{x+5}-\frac{3}{2(x+5)}-1 \leq 0\\\\ \frac{2(2x-1)}{2(x+5)}-\frac{3}{2(x+5)}-\frac{2(x+5)}{2(x+5)} \leq 0\\\\ \frac{2(2x-1)-3-2(x+5)}{2(x+5)} \leq 0\\\\ \frac{4x-2-3-2x-10}{2(x+5)} \leq 0\\\\ \frac{2x-15}{x+5} \leq 0\\\\ \frac{x-7.5}{x-(-5)} \leq 0\\\\ ++++++++(-5)-------[7.5]+++++++\ \textgreater \ x\\\\ x\in(-5;\ 7.5]$