document.write( "Question 707958: The sum of two numbers is 20.
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document.write( "Their difference is 4.
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document.write( "Solve by elimination to find the two numbers.\r
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Algebra.Com's Answer #435930 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Hint:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x+y = 20 \n" ); document.write( "x-y = 4 \n" ); document.write( "--------- \n" ); document.write( "2x+0y = 24\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x = 24\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve for x. Then use this to find y. \n" ); document.write( " |