Question

{4х-21<3+х,
{5х-8>1+2х

Пожалуйста срочно
срочно срочно

Answer 1

$left { {{4x-21 textless 3+x} atop {5x-8 textgreater 1+2x}} right. \ left { {{3x textless 24} atop {3x textgreater 9}} right. \ left { {{x textless 8} atop {x textgreater 3}} right. \ xin(3;8)$