document.write( "Question 176748: Find two numbers whose sum is 64 and whose difference is 4 . \r
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document.write( "(We will call the two numbers x and y .) \r
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document.write( "I am trying to help my son with some school work but I am not having much luck can yo help?
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Algebra.Com's Answer #131821 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! X+Y=64 \n" ); document.write( "X-Y=4 OR X=4+Y \n" ); document.write( "NOW REPLACE X WITH(4+Y) IN THE FIRST EQUATION \n" ); document.write( "(4+Y)+Y=64 \n" ); document.write( "4+2Y=64 \n" ); document.write( "2Y=64-4 \n" ); document.write( "2Y=60 \n" ); document.write( "Y=60/2 \n" ); document.write( "Y=30 ANS. \n" ); document.write( "X-30=4 \n" ); document.write( "X=30=4 \n" ); document.write( "X=34 ANS. \n" ); document.write( " \n" ); document.write( " |