Question

Решите систему неравенств {2(x-1)-3(x-2)<x {6x-3<17-(x-5)​

Answer 1

Ответ:

Объяснение:

$left { {{2(x-1)-3(x-2)<x} atop {6x-3<17-(x-5)}} right. left { {{2x-2-3x+6<x} atop {6x-3<17-x+5}} right. left { {{2x-3x-x<-6+2} atop {6x+x<17+5+3}} right. left { {{-2x<-4} atop {7x<25}} right. left { {{x>2} atop {x<frac{25}{7}}} right. 2<x<frac{25}{7}$