document.write( "Question 308450: Paul is 12. His father is 33. How many years ago was the father 4 times as old as the son? \n" ); document.write( "
Algebra.Com's Answer #220547 by JBarnum(2146)\"\" \"About 
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\"33-x=4%2812-x%29\"
\n" ); document.write( "\"33-x=48-4x\"
\n" ); document.write( "\"3x=15\"
\n" ); document.write( "\"x=5\"
\n" ); document.write( "5 years ago\r
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