jadi berapa ya? |2x-6|=2 terimakasih

Bab Nilai Mutlak
Matematika SMA Kelas X

|2x - 6| = 2

2x - 6 = 2
2x = 6 + 2
x = 8/2
x = 4

2x - 6 = -2
2x = 6 - 2
x = 4/2
x = 2

HP = { 2, 4 }