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Verified answer
Persamaan Mutlak1][ |8 - 4x| = 3x - 2
8 - 4x = 3x - 2
- 4x - 3x = -2 - 8
-7x = -10
x = 10/7
|8 - 4x| = -3x + 2
8 - 4x = -3x + 2
-4x + 3x = 2 - 8
-x = -6
x = 6
HP = {10/7, 6}
2][ |x| = 40
x = 40
|x| = -40
x = -40
HP = {40, -40}