document.write( "Question 1177939: A man is 12 times as old as his son. In 9 years time, he will be only 3 times as old as his son. How old are each? \n" ); document.write( "

Algebra.Com's Answer #807101 by josgarithmetic(39620) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"system%28m=12s%2Cm%2B9=3%28s%2B9%29%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"12%2B9=3s%2B27\"$
\n" ); document.write( " $\"9s=18\"$
\n" ); document.write( " $\"highlight%28s=2%29\"$
\n" ); document.write( "-
\n" ); document.write( " $\"highlight%28m=24%29\"$ \n" ); document.write( "

\n" );