Question 466760
Use the following log property:
{{{log x^n = n*log x}}}
When i use log I'm implying log base 5.
{{{x = log 4^(x+1)}}}
{{{x = (x+1)log 4}}}
Distribute
{{{x = xlog 4 + log 4}}}
Get x's on left side
{{{x - xlog 4 = log 4}}}
Factor out an x
{{{x(1 - log 4) = log 4}}}
Divide
{{{x = log 4/(1 - log 4)}}}