Question

помогите:) наиб х, под Г

Answer 1

$left { {{6x+18 leq 0} atop {x +8geq 2}} right. to left { {{6x leq -18} atop {x geq -8+2}} right. to left { {{x leq -3} atop {x geq -6}} right.$

х наибольшее = -3