6log (x + 2) – 6log (x – 3) = 6log 6​

Jawab:

x = 4

Penjelasan dengan langkah-langkah:

pada ruas kanan 6log6 dapat diartikan 1

⁶log (x + 2) – ⁶log (x – 3) = 1

⁶log ((x + 2)/(x – 3)) = 1

(x + 2) / (x – 3) = 6¹

x + 2 = 6 (x – 3)

x + 2 = 6x – 18

x – 6x = -18 – 2

-5x = -20

x = -20/-5

x = 4