1) {2(x+5) < 2-2x,
{3(2-x) > 3-X;
2)
{3(х+8)>9-2х
{3(х+4)>х+5
3)
{(4(x+1) < 9-2x,
{2(x+5) <1-x;
4)
{4(3-х)>2-2х
{3(х-2)>2-х​

cucheryavy    2   07.09.2020 19:28    0