Question 899632
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
     *[illustration rectangle.png].
(2w-7) + w = 27
  3w = 34
   w = 34/3 = 11 1/3
   L = {{{68/3 - 21/3 = 47/3}}}  15 2/3
and...
 11 1/3 + 15 2/3 = 27