Question 637265
solve 
{{{log(c,5) + log(c,x) = log(c,(x+9)) - log(c,2)}}}
{{{log(c,5x) = log(c,(x+9)) - log(c,2)}}}
{{{log(c,5x) = log(c,(x+9)/2)}}}
{{{5x = (x+9)/2}}}
{{{10x = x+9}}}
{{{9x = 9}}}
{{{x = 1}}}