Question

Solve the following equations.
ln(2x) = 3

Answer 1

x = 10.0427

Explanation:

When we have a logarithm in one side we can express it as an exponential equation (logₐM = N ⇒M=bⁿ)

*Remember that In is a logarithm whose base is e*

So we have In (2x) = 3

We proceed using the definition

2x = e³

x= e³/2

x = 20.0855/2

x= 10.0427