Решите систему неравенств {5х-8>0 {3х+4>0

$\left \{ {{5x-8\ \textgreater \ 0} \atop {3x+4\ \textgreater \ 0}} \right. \ \ \ \left \{ {{5x\ \textgreater \ 8} \atop {3x\ \textgreater \ -4}} \right. \ \ \ \left \{ {{x\ \textgreater \ \frac85} \atop {x\ \textgreater \ -\frac43}} \right. \ \ \ \left \{ {{x\ \textgreater \ 1.6} \atop {x\ \textgreater \ -\frac43}} \right. \ \ \$
ответ: х∈ (1,6; +∞)