document.write( "Question 639880: James is twice as old as john,if 16 is added to john's age and 16 is subtracted from james age,their ages will then be equal.what are their present ages? \n" ); document.write( "
Algebra.Com's Answer #402909 by sachi(548)\"\" \"About 
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let present age of john is x
\n" ); document.write( "then james is 2x
\n" ); document.write( "as per question
\n" ); document.write( "16+x=2x-16
\n" ); document.write( "or 2x-x=16+16
\n" ); document.write( "or x=32= john's age
\n" ); document.write( "& james is 64 yrs ans
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