Solve: |2x − 1| < 11. express the solution in set-builder notation. a. {x|5 < x < 6} b. {x|–5 < x < 6} c. {x|x < 6} d. {x|–6 < x < 6} express the solution in interval notation. a. [6, –5] b. [–5, 6] c. (–5, 6) d. (6, –5)