1. X=1
2.X= -5
Объяснение:
1. {2x-2<1-x
{31+5x>-(4+2x)
2. {2x+x<1+2
{31+5x>-4-2x
3. {3x<3
{5x+2x>-4-31
4. {x<1
{7x>-35
5. {x<1
{x>-5
1. X=1
2.X= -5
Объяснение:
1. {2x-2<1-x
{31+5x>-(4+2x)
2. {2x+x<1+2
{31+5x>-4-2x
3. {3x<3
{5x+2x>-4-31
4. {x<1
{7x>-35
5. {x<1
{x>-5