I just watched someone solve this problem and I don't understand how this person got the answer that she got.
If we call the number of years we are looking forward x, then we can state the problem this way:
Julio's age plus some number of years is double James' age plus the same number of years.
Then we just have to solve for x.
14+x=2x subtract 22 from each side
14=x subtract x from each side
We have that x is 14 years. This makes sense because in 14 year, Julio will be 50 and James will be 25.