document.write( "Question 634565: please help me with this problem.The ages of two persons 10 years hence will be x and y years.The sum of their ages 5 years ago was? \n" ); document.write( "
Algebra.Com's Answer #399700 by Alan3354(69443)\"\" \"About 
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please help me with this problem.The ages of two persons 10 years hence will be x and y years.The sum of their ages 5 years ago was?
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\n" ); document.write( "In 10 yrs it'll be x, so it's x-10 now
\n" ); document.write( "5 yrs ago it was x-15 yrs
\n" ); document.write( "Same for y
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