Question 1132705
{{{(2/3)^x*(3/4)^y=(2^x*3^y)/(3^x*4^y)}}}


{{{(3^(y-x))/(2^(2y-x))}}}


{{{(3^(y-x))/(2^(2y-x))=(3^1)/(2^3)}}}


{{{system(y-x=1,and,2y-x=3)}}}


{{{highlight(x=1)}}}
-
{{{highlight(y=2)}}}