8/(x + 2) = 8/(x - 2) + 24/(12 - 6·x)
8/(x + 2) = 8/(x - 2) - 24/(6·(x - 2))
8·6/(x + 2) = 8·6/(x - 2) - 24/(x - 2)
8·6 = 8·6·(x + 2)/(x - 2) - 24·(x + 2)/(x - 2)
8·6·(x - 2) = 8·6·(x + 2) - 24·(x + 2)
48·(x - 2) = 48·(x + 2) - 24·(x + 2)
2·(x - 2) = 2·(x + 2) - (x + 2)
2·x - 4 = 2·x + 4 - x - 2
- 4 = 4 - x - 2
x - 4 = 4 - 2
x - 4 = 2
x = 2 + 4
x = 6