Question 1174285
{{{expr(1/2)log(3,M) + 3log(a,N)=1}}}
<pre>
Multiply thru by 2

{{{log(3,M) + 6log(a,N)=2}}}

{{{log(3,M)=2-6log(a,N)}}}

{{{M=3^(2-6log(a,N))}}}

{{{matrix(2,3,"","","",
M,""="",3^(2-6ln(N)/ln(a)))}}}

Edwin</pre>