document.write( "Question 1200533: Three years ago, Rica was thrice as old as Dandy. Three years hence, she will be twice as old. Find their present ages. \n" ); document.write( "
Algebra.Com's Answer #834692 by josgarithmetic(39617)\"\" \"About 
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\"system%28r-3=3%28d-3%29%2Cr%2B3=2%28d%2B3%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"d=9\"-----------------------Dandy
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\n" ); document.write( "\"r=2d%2B3=18%2B3=21\"
\n" ); document.write( "\"r=21\"-------------------Rica
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