document.write( "Question 1159084: alison is the mother And the coach of one of the students, Nelson. in 8 years, allison will be twice as old as her son will be then. Three years ago Allison was three times as old as Nelson was then. what are their ages now? \n" ); document.write( "
Algebra.Com's Answer #782075 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "                NOW         IN 8 YEARS         3 YEARS AGO\r\n" );
document.write( "Allison          x           x+8                 x-3\r\n" );
document.write( "Nelson           y           y+8                 y-3\r\n" );
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2B8=2%28y%2B8%29%2Cx-3=3%28y-3%29%29\"\r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "\"x%2B8=2y%2B16\"
\n" ); document.write( "\"x=2y%2B8\"------------you can use this to substitute into the 3-y.ago equation.\r
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\n" ); document.write( "\n" ); document.write( "\"2y%2B8-3=3y-9\"
\n" ); document.write( "\"2y%2B5=3y-9\"
\n" ); document.write( "\"highlight%2814=y%29\"
\n" ); document.write( "and you can evaluate x.
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