document.write( "Question 124656: The sum of two numbers is 38. Their difference is 10. What are the two numbers?
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Algebra.Com's Answer #91388 by gems(12)![]() ![]() ![]() You can put this solution on YOUR website! x+y=38 \n" ); document.write( "x-y=10 \n" ); document.write( "add the two equations \n" ); document.write( "2x=48 \n" ); document.write( "x=24 \n" ); document.write( "if x= 24, subst. to x+y=38 \n" ); document.write( "24+y=38 \n" ); document.write( "y=38-24 \n" ); document.write( "y=14 \n" ); document.write( "therefore x=24, y=14 \n" ); document.write( " |