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)\"\" \"About 
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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
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