{5(3х-2)<4(2х+3)
15х-10<8х+12
15х-8х<12+10
7х<22
х<22/7
{6(4х+3)>3(5х-4)
24х+18>15х-12
24х-15х>12-18
9х>-30
х>-10/3
находим пересичения:
{5(3х-2)<4(2х+3)
15х-10<8х+12
15х-8х<12+10
7х<22
х<22/7
{6(4х+3)>3(5х-4)
24х+18>15х-12
24х-15х>12-18
9х>-30
х>-10/3
находим пересичения: