Question 947408
{{{6^x*2^(2x)*2^(-2)*9^(x)*9^(-1) =1}}}
{{{6^x*2^(x)*2^x*(1/4)9^(x)*(1/9)=1}}}
{{{216^x=36}}}
{{{x=log((36))/log((216))}}}
{{{x=2/3}}}