Question 660396
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
{{{(w-3)/2+(w-4)/3=12}}}  |Multiplying thru by 6 so as all denominators = 1
 3(w-3) + 2(w-4) = 72
 3w - 9 + 2w - 8 = 72
            5w = 89
             w = 17.8