Jawab:
⁶log(2)ˣ⁺¹ = x – 1 ⇒ (x +1)⁶log2 = x – 1
3 3
⁶log(2)ˣ⁺¹ = x – 1
3 x + 1
log2/3 = x – 1
log 6 x + 1
³log2 – ³log3 = x – 1
³log2 + ³log3 x + 1
∴x = ³log2