Question 941673
<pre>
{{{(7^x)^(2)= (7^2)^(x + 3)}}}  

{{{7^(2x)= 7^(2(x + 3))}}}

{{{2x=2(x+3)}}}

{{{2x=2x+6}}}

{{{0=6}}}

No solution

Edwin</pre>