SOLUTION: if marvin adds his current age to the age that he will be next year on this date, the sum is 79 years. How old will marvin be 11 years from today?

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Question 655420: if marvin adds his current age to the age that he will be next year on this date, the sum is 79 years. How old will marvin be 11 years from today?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

if marvin adds his current agehighlight%28x%29 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