3(3x-1)>2(5x-7) 5(x+4)<2(4x-5) 2(x-7)-5x<_3x-11<br>9x-3>10x-14 5x+20<8x-10 2x-14-5x-3x+11<_0<br>9x-10x-3+14>0 5x-8x+20+10<0 -6x-3<_0<br>-x+11>0 -3x+30<0 -6x<_3<br>-x>-11 -3x<-30 x>_-0.5
x<11 x>10
(-бесконечность;11) (10;+бескон) [-0.5;+beskon)
2x+4(2x-3)>_12x-11 x-4(x-3)<3-6x<br>2x+8x-12-12x+11>_0 x-4x+12-3+6x<0<br>-2x-1>_0 3x+9<0<br>-2x>_1 3x<-9<br>x<_-0.5 x<-3<br>(-beskon;-0.5) (-beskon;-3)
vrode tak