document.write( "Question 403233: Dina is twice as old as Claudine. The sum of thier ages is 72. Find their present age. \n" ); document.write( "
Algebra.Com's Answer #285198 by checkley79(3341)\"\" \"About 
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X+Y=72
\n" ); document.write( "X=2Y
\n" ); document.write( "2Y+Y=72
\n" ); document.write( "3Y=72
\n" ); document.write( "Y=72/3
\n" ); document.write( "Y=24 AGE OF CLAUDINE.
\n" ); document.write( "X=2*24=48 AGE OF DINA.
\n" ); document.write( "pROOF:
\n" ); document.write( "24+48=72
\n" ); document.write( "72=72
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