document.write( "Question 809249: The total age of a woman and her son is 51 years. Three years ago, the woman was eight times as old as her son. How old is her son now? \n" ); document.write( "
Algebra.Com's Answer #487478 by richwmiller(17219)\"\" \"About 
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w+s=51,
\n" ); document.write( "w=51-s
\n" ); document.write( "w-3=8(s-3)
\n" ); document.write( "w-3=8s-24
\n" ); document.write( "w=8s-21
\n" ); document.write( "8s-21=51-s
\n" ); document.write( "9s=72
\n" ); document.write( "s=8
\n" ); document.write( "w=43
\n" ); document.write( "
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