Răspuns :
|x-1|<5
x-1<5
x<5+1
x<6
x-1≥0
x-1+1≥0+1
x≥0+1
x≥1
-(x-1)<5
x-1>-5
x>-5+1
x>-4
x-1<0
x-1+1<0+1
x<0+1
x<1
x<6,x≥1
x € [1,6)
x>-4,x<1
x € (-4,1)
=>x € (4,6)
|x-1|<5
x-1<5
x<5+1
x<6
x-1≥0
x-1+1≥0+1
x≥0+1
x≥1
-(x-1)<5
x-1>-5
x>-5+1
x>-4
x-1<0
x-1+1<0+1
x<0+1
x<1
x<6,x≥1
x € [1,6)
x>-4,x<1
x € (-4,1)
=>x € (4,6)