document.write( "Question 688119: one number is twice another. their sum is twelve. find the numbers\r
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document.write( "need the answer today. \n" );
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Algebra.Com's Answer #425523 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! one number is twice another. their sum is twelve. find the numbers\r \n" ); document.write( "\n" ); document.write( "need the answer today. \n" ); document.write( "--------------- \n" ); document.write( "n + 2n = 12 \n" ); document.write( " \n" ); document.write( " |