ecmccoy ecmccoy 12-12-2020 Mathematics contestada Solve: 2|x -1| - 3 ≥ 15. x ≥ -10 or x ≤ -8 x ≥ 10 or x ≤ 8 x ≥ 10 or x ≤ -8 x ≥ -10 and x ≤ 8