Question 749678
{{{log(10,(4x-1))-log(10,(x/5))=1}}}
{{{log(10,(4x-1)/(x/5))=1}}}
Switch to exponent form
{{{10^1=(4x-1)/(x/5)}}}
{{{10=(4x-1)/(x/5)}}}
{{{10(x/5)=4x-1}}}
{{{2x=4x-1}}}
{{{0=2x-1}}}
{{{1=2x}}}
{{{highlight(x=1)}}}