Question 655420
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
if marvin adds his current age{{{highlight(x)}}} to the age that he will be next year on this date, 
the sum is 79 years
Question states***
 x + (x+1) = 79
    2x = 78
     x = 39
How old will marvin be 11 years from today? {{{50}}}