solve, graph, and write the solution to each inequality in interval notation

1. 7 |4a - 6| < 42
2. 2 - 9 |p + 7| > -16
3. 3 |z + 4| - 13 < -1
4. 4|8y + 7| - 9 < 91
5. 2 - 5 |10 - 2n| > -28​