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)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " \n" ); document.write( " |