975. 1) {x > 1,
{x > 2,5;
3) {fx < -1,5,
{x>-2;
5) {0,6x < 9,
1
{3 x > 2;
6) {9x > 0,
1
:>-1.
2) {-2x <-3,
{x < 3;
4) {4-5x > -1,
1
= x < 2;
{6
* < 2​

gamzat370587    3   20.02.2021 16:37    2