Hp dari pertidaksamaan |x-3|+2|x2|+|x-1|<9

|x - 3| + 2|x - 2| + |x - 1| < 9
x - 3 + 2(x - 2) + x - 1 < 9
x - 3 + 2x - 4 + x - 1 < 9
4x - 8 < 9
4x < 9 + 8
4x < 17
[tex]x > \frac{17}{4} [/tex]


-(x - 3) + 2(-(x - 2)) - (x - 1) < 9
-x + 3 - 2(x - 2) - x + 1 < 9
-x + 3 - 2x + 4 - x + 1 < 9
-4x + 8 < 9
-4x < 9 - 8
-4x < -1
[tex]x > - \frac{1}{4} [/tex]


Tolong jadikan jawaban terbaik ya. Tks