SubArea: Absolute value equations and inequalitiesLevel: AProject ID: 2010008503Source Problem: 1003187308Accepted: 0Clonable: 1Easy: 0Choose the equation which has only one solution.5−|2x+2|−1=45−|2x+2|+1=5−|2x+2|+3=4−|2x+2|+1=0
