1
6y-3y>-6+18
3y>12
y>6
y∈(6;∞)
Ответ г
2
а)x<9,5<br>\\\\\\\\\\\\\\\\\\\\\\\\\\\\
------------------------(9,5)------
б)x>4
//////////////////////////////
--(4)----------------------------------
в)x<85<br>\\\\\\\\\\\\\\\\\\\\\\\\\\\\
------------------------(85)------
г)6x-6+8<2-3x+6<br>6x+3x<8-2<br>9x<6<br>x<2/3<br>\\\\\\\\\\\\\\\\\\\\\\\\\\\\
------------------------(2/3)------