Cara mengerjakan 2|3x-6|=10
Matematika
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Pertanyaan
Cara mengerjakan 2|3x-6|=10
1 Jawaban
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1. Jawaban BSunShine
Materi : Nilai Mutak
Kelas : X SMA
2I3x - 6I = 10
I3x - 6I = 10/2
I3x - 6I = 5
3x - 6 = 5 atau -5
3x - 6 = 5
3x = 5 + 6
3x = 11
x = 11/3
3x - 6 = -5
3x = -5 + 6
3x = 1
x = 1/3
Hp = { 1/3 , 11/3 }