Question

Помогите пж с заданием

Answer 1

$left { {{2x+7 textless 4x-3} atop {x textless 16-x}} right. ; ; left { {{2x-10 textgreater 0} atop {2x textless 16}} right. ; ; left { {{x textgreater 5} atop {x textless 8}} right. ; ; ; ; 5 textless x textless 8\\Naibolshee; celoe:; ; x=7$