Решите систему неравенств: {14-4х больше 0 {3+2х меньше 0

[latex]\displaystyle \left \{ {{14-4x\ \textgreater \ 0} \atop {3+2x\ \textless \ 0}} \right. [/latex] [latex]\displaystyle \left \{ {{14\ \textgreater \ 4x} \atop {2x\ \textless \ -3}} \right. [/latex] [latex]\displaystyle \left \{ {{3.5\ \textgreater \ x} \atop {x\ \textless \ -1.5}} \right. [/latex] ответ (-оо; -1.5)