Question

Помогите решить:
Систему неравенств:
$left { {{2x-3 leq 4x} atop {x-7 textgreater -2.5}} right.$

Answer 1

$left { {{2x-3 geq 4x} atop {x-7 textgreater -2.5}} right.= textgreater left { {{x geq -frac{3}{2} } atop {x textgreater 4.5}} right. = textgreater x textgreater 4.5$