|2x+1|＞1所以2x+1＜-1或2x+1＞1故x＜-1或x＞0即解集是{x|x＜-1或x＞0}如果不懂，请Hi我，祝学习愉快！
|2x+1|>12x+1<-1 或 2x+1>1x<-1 或 x>0
|2x+1|>12x+1>1 2x+1<-1x>0 x<-1
x>0orx<-1
