Решите систему неравенств

Решите задачу:

$\displaystyle 1)\\\\ \left \{ {{x\ \textgreater \ 1} \atop {x\ \textgreater \ 2,5}} \right. \Rightarrow x \in(1,+\infty) \cap (2.5,+\infty) \Rightarrow x\in (2.5,+\infty)\\\\2)\\\\ \left \{ {{-2x \leq -3} \atop {x \leq 3}} \right. \Rightarrow \left \{ {{x \geq \frac{3}{2} } \atop {x \leq 3}} \right. \Rightarrow x\in [1.5,+\infty)\cap (-\infty,3]\Rightarrow x\in [1.5,3]$