document.write( "Question 401414: 5 years ago, Bob was 1/3 of the age he will be in 9 years. How old is Bob now?
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Algebra.Com's Answer #284074 by njusa(12)\"\" \"About 
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\n" ); document.write( "(x-5)3 = x+9
\n" ); document.write( "3x-15 = x+9
\n" ); document.write( "2x = 24
\n" ); document.write( "x = 12
\n" ); document.write( "BOB is currently 12 years old\r
\n" ); document.write( "\n" ); document.write( "Check:
\n" ); document.write( "12+9 = 21
\n" ); document.write( "12-5 = 7
\n" ); document.write( "21/7=3
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