document.write( "Question 857790: In twelve years, john will be twice as old as he was eight years ago. How old is John now? \n" ); document.write( "
Algebra.Com's Answer #516861 by JulietG(1812)\"\" \"About 
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J + 12 = 2(J-8)
\n" ); document.write( "Distribute
\n" ); document.write( "J + 12 = 2J - 16
\n" ); document.write( "Subtract J from each side
\n" ); document.write( "12 = J - 16
\n" ); document.write( "Add 16 to each side
\n" ); document.write( "28 = J
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\n" ); document.write( "Let's make sure it's correct
\n" ); document.write( "In twelve years, John will be 40. Is that twice as much as 28-8?
\n" ); document.write( "Yes, success!
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