For each of the following pair of equations/inequalities solve them and comment on their similarities and differences: a) |3r – 4| <8 and [3x – 4| 28 b) 3r – 4 = 8 and [3r – 4| = 8 What is the difference in the solution to the problem (a) and problem (b) below: a) Solve z – 3 < 5 and 2r + 4 < 14 b) Solve r – 3 < 5 or 2r + 4 < 14

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