Question 668504
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
 2L + 2W = 228      || Mulitplying 1st EQ by -2 and adding to 2nd
<U> 7L + 4W = 690</U>
     3L = 234
      L = 78'   and W = 36'