由x-1>6(x+3)得,
5x<-19
x<-19/5
由5(x-2)-1≤4得,
5x≤15
x≤3
∴-19/5
先解出区间,然后,在数轴上画出来就可以了呀。解为:x<-19/5,x<=19/5,共同部分为x<-19/5
x-1>6(x+3)x-1>6x+18-1-18>6x-x-19>5x-19/5>xx<-19/55(x-2)-1小于或等于45x-10-1<=45x-11-4<=05x-15<=05x<=15x<=3