Question 959030


{{{log(2,52)-log(2,x) =2}}}

{{{log(2,52/x) =2}}}...........change the base

{{{log(52/x)/log(2) =2}}}

{{{log(52/x) =2log(2)}}}

{{{log(52/x) =log(2^2)}}}

{{{log(52/x) =log(4)}}}

{{{52/x =4}}}

{{{52 =4x}}}

{{{x=52/4}}}

{{{x=13}}}