Solve the equation LaTeX:  \displaystyle \log_{8}(x + 4107)-\log_{8}(x + 523)=1 .

Using the quotient property of logarithms gives LaTeX:  \displaystyle \log_{8}\frac{x + 4107}{x + 523} = 1 . Making both sides of the equation exponents on the base LaTeX:  \displaystyle 8 gives LaTeX:  \displaystyle \frac{x + 4107}{x + 523}=8 . Clearing the fractions by multiplying by the LCD gives LaTeX:  \displaystyle x + 4107=8 x + 4184 . Isolating LaTeX:  \displaystyle x gives LaTeX:  \displaystyle x = -11 .