document.write( "Question 884624: Edward, 15 years old, is three times as old as his brother. How old will Edward be when he is twice as old as his brother?\r
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Algebra.Com's Answer #534482 by ewatrrr(24785)\"\" \"About 
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Edward, 15 years old, is three times as old as his brother. (brother is 5)
\n" ); document.write( "15 + x = 2(5 +x)
\n" ); document.write( " 5 = x
\n" ); document.write( "In five years, Edward will be twice as old as his brother
\n" ); document.write( "\"20+=+2%2A10\"
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