1. |3x-2|+6=8 2.|3x-1|=6 3.|2x-6|+5=0 Tolong bantu dong cari himpunan penyelesaian persamaanya dong

1. |3x - 2| = 8-6 = 2
3x - 2 = 2
3x = 4
x = 4/3
3x - 2 = -2
3x = 0
x = 0
Jd, hpnya : {0,4/3}

2. |3x - 1| = 6
3x - 1 = 6
3x = 7
x = 7/3
3x - 1 = -6
3x = -5
x = -5/3
Hpnya : {-5/3,7/3}

3. |2x - 6| + 5 = 0
|2x - 6| = -5
2x - 6 = -5
2x = 1
x = 1/2
2x - 6 = -(-5)
2x - 6 = 5
2x = 11
x = 11/2
Hpnya : {1/2,11/2}
Semoga m membantu.