1,5x-2>3x-6,移项得:5x-3x>-6+22x>-4, x>-22,1/3*x+1>x+3,移项得:1/3*x-x>3-1-2/3*x>2 x<-33,7(4-x)-2(4-3x)<4x28-7x-8+6x<4x-7x+6x-4x<-28+8-5x<-20x>44,3-(x-1)/4>=2+3(x+1)/83-x/4+1/4>=2+3x/8+1/8-x/4-3x/8>=2+1/8-3-1/4-5x/8>=-9/8x<=9/5