Tentukan himpunan penyelesaian dari |×/3-2| = 6

Materi : Nilai Mutlak
Kelas : X SMA

Ix/3 - 2I = 6
x/3 - 2 = 6 atau -6

x/3 - 2 = 6
x/3 = 6 + 2
x/3 = 4
x = 4.3
x = 12

x/3 - 2 = -6
x/3 = -6 + 2
x/3 = -4
x = -4.3
x = -12

Hp = {-12 , 12 }