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Old 01-26-2013   #5
imad 150

 
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Quote:
Originally Posted by MAS1 View Post
Let x be the number of years.

36 + x = 2(11 + x)
36 + x = 22 + 2x
36 + x - x = 22 + 2x - x
36 = 22 + x
36 - 22 = 22 - 22 + x
14 = x

So in 14 years Julio will be 50 and James will be 25.
that is very hard for 5th grade. but you are smarter than 5th grade.
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