Question

Решите, пожалуйста!!

Answer 1

$\left \{ {{3x+17\ \textless \ 2} \atop {3-4x\ \textless \ 19}} \right.\\\\\left \{ {{3x\ \textless \ 2-17} \atop {-4x\ \textless \ 19-3}} \right.\\\\\left \{ {{3x\ \textless \ -15\ /:3} \atop {-4x\ \textless \ 16\ /:(-4)}} \right.\\\\\left \{ {{x\ \textless \ -5} \atop {x>-4}} \right.\\\\x\in\emptyset$