Răspuns :
|2x-3|=11
2x-3=±11
2x-3=11 =>2x=11+3 =>2x=14 =>x=14:2=>x=7
2x-3=-11 =>2x=-11+3 =>2x=-8 =>x=-8:2 =>x=-4
2x-3=±11
2x-3=11 =>2x=11+3 =>2x=14 =>x=14:2=>x=7
2x-3=-11 =>2x=-11+3 =>2x=-8 =>x=-8:2 =>x=-4