document.write( "Question 37716: The sum of two numbers is 30. Their difference is 6. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #23268 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X+Y=30 & X-Y=6 THEN X=6+Y OR (6+Y)+Y=30 OR 6+2Y=30 OR 2Y=24 OR Y=12 THEN \r \n" ); document.write( "\n" ); document.write( "X+12=30 OR X=30-12 OR X=18 \r \n" ); document.write( "\n" ); document.write( "PROOF 18+12=30 & 18-12=6 \n" ); document.write( " |