Non-Linear Equation: Solve by rules of LOG, properties of Exponents and Lambert W Function

We used rules of logarithms, properties of exponents and Lambert W function.

Can skip to 35:00 to get to the matter.

After some calculations the equation for the 2nd (x) value is the following:

x = -Sqrt[5] (approx.) -2.23

Sources:

Online MATHS TV, Prime Newtons, BRiTheMathGuy, Intellecta and Math & Science with Jason - YT channels.