Question 963309
log2(2x-4)-log2(x^2-4x+4)=-1
{{{log(2,(2x-4))-log(2,(x-2)^2)=-1}}}
{{{log(2,2(x-2))-log(2,(x-2)^2)=-1}}}
{{{log(2,(2))-log(2,(x-2))=-1}}}
{{{log(2,(2/(x-2)))=-1}}}
{{{2^(-1)=2/(x-2)}}}
{{{1/2=2/(x-2)}}}
x-2=4
x=6