Question

Solve the following logarthlic equations : 3ln(2x) =12

Answer 1

Explanation:

`3 ln(2x) = 12`

`ln(2x) = 4`

Let both sides be a power of a base e.

`e {}^(ln(2x)) = e {}^(4)`

The e and ln would just cancel out so

`2x = e {}^(4)`

`x = \frac{ {e}^(4) }{2}`