Question 383330
A' age= 13 years
B's age = 25 years
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After x years 
A= x+13
B= x+25
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x+25 = 2(x+13)
x+25 = 2x+26
2x-x= 26-25
x= 1
{{{(highlight(after 1 year))}}}
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m.ananth@hotmail.ca