document.write( "Question 426356: A father is nine times the age of his son. In 5 years he will be four times the age of his son. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #853202 by timofer(136)\"\" \"About 
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document.write( "           NOW      IN 5 YEARS\r\n" );
document.write( "Father      9x      9x+5\r\n" );
document.write( "Son          x      x+5\r\n" );
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\n" ); document.write( "\n" ); document.write( "\"highlight_green%289x%2B5=4%28x%2B5%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"9x%2B5=4x%2B20\"\r
\n" ); document.write( "\n" ); document.write( "\"5x=15\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=3%29\" the son now\r
\n" ); document.write( "\n" ); document.write( "Father now, \"highlight%2827%29\"
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