2-10x>8 3x+4>7решить систему

$\left \{ {{2-10x\ \textgreater \ 8} \atop {3x+4\ \textgreater \ 7}} \right. \\ \left \{ {{-10x\ \textgreater \ 8-2} \atop {3x\ \textgreater \ 7-4}} \right. \\ \left \{ {{-10x\ \textgreater \ 6} \atop {3x\ \textgreater \ 3}} \right. \\ \left \{ {{x\ \textless \ -\frac{6}{10} } \atop {x\ \textgreater \ 1}} \right. \\ \left \{ {{x\ \textless \ -\frac{3}{5} } \atop {x\ \textgreater \ 1}} \right. \\$

Решений нет