Question 107504
I need help solving exponetial inequalities using logartihms. i can get to this step-
<pre><font size = 4><b>
    2nlog8 = 4n + 3log52. 

Replace log8 by A
Replace log52 by B
Then you have:

       2nA = 4n + 3B

Subtract 4n from both sides:

  2nA - 4n = 3B 

Factor out n on the left

n(2A - 4) = 3B    

Divide both sides by 2A - 4

       n = {{{(3B)/(2A-4)}}}

Now replace B by log52 and A by log8

       n = {{{(3log52)/(2log8-4)}}}

Get a calculator and punch that out,
getting:

       n = -2.346596334
Edwin</pre>