document.write( "Question 1154724: Alex is 3 years older than Sophia. In 9 years the sum of their ages will be 55. How old is Alex now?
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Algebra.Com's Answer #777201 by Alan3354(69443)\"\" \"About 
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Alex is 3 years older than Sophia. In 9 years the sum of their ages will be 55. How old is Alex now?
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\n" ); document.write( "Hint: The sum of their ages now is 55 - 18 = 37.
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