Question 493072
{{{log(3, 2x)+log(3, 7)=log(3, 28)}}}

{{{log(3, 2x)=log(3, 28)-log(3, 7)}}}

{{{log(3, 2x)=log(3, 28/7)}}}

{{{log(3, 2x)=log(3, 4)}}}

2x=4

x=2