document.write( "Question 1114637: five years ago , jerry was 2/3 as old as jeff. ten years from now , he will be 5/6 as old as jeff will be. how old is each now \n" ); document.write( "
Algebra.Com's Answer #729567 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
r, jeRry
\n" ); document.write( "f, jeFf\r
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\n" ); document.write( "\n" ); document.write( "\"system%28r-5=%282%2F3%29%28f-5%29%2Cr%2B10=%285%2F6%29%28f%2B10%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "-\r
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\n" ); document.write( "\n" ); document.write( "\"system%283%28r-5%29=2%28f-5%29%2C6%28r%2B10%29=5%28f%2B10%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%283r-15=2f-10%2C6r%2B60=5f%2B50%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%283r-2f=5%2C6r-5f=-10%29\"
\n" ); document.write( "You decide what you want to do from here.\r
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\n" ); document.write( "\n" ); document.write( "jeff, 20
\n" ); document.write( "jerry, 15
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