Question 918874
A man is 24 years older than his son.In two years,his age will be twicethe age of his son 
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Equations:
f = s + 24
f+2 = 2(s+2)
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Sustitute for "f" and solve for "s"::
s+24+2 = 2s+4
s+26 = 2s+4
s = 22 years (son's age now)
f = s + 24
f = 46 years (father's age now)
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Cheers,
Stan H.
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