|n| - 6 = 10.3
|n| = 10.3 + 6
|n| = 16.3
n = 16.3 or n = -16.3

2.6|y| - 4.6 = 3.2
2.6|y| = 4.6 + 3.2
2.6|y| = 7.8
|y| = 7.8 / 2.6
|y| = 3
y = 3 or y = -3

3.4|n| + 0.45 = 3
3.4|n| = 3 - 0.45
3.4|n| = 2.55
|n| = 2.55 / 3.4
|n| = 0.75
n = 0.75 or n = -0.75