document.write( "Question 85007: The sum of two numbers is 29. Their difference is 7. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #61235 by uma(370)\"\" \"About 
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Let the two numbers be x and y.
\n" ); document.write( "Then x+y = 29 and x - y = 7\r
\n" ); document.write( "\n" ); document.write( "Adding the above two equations we get,\r
\n" ); document.write( "\n" ); document.write( "2x = 36
\n" ); document.write( "==> x = 36/2
\n" ); document.write( "==> x = 18\r
\n" ); document.write( "\n" ); document.write( "Substituting in the first equation,\r
\n" ); document.write( "\n" ); document.write( "18 + y = 29\r
\n" ); document.write( "\n" ); document.write( "==> y = 29-18
\n" ); document.write( "==> y = 11\r
\n" ); document.write( "\n" ); document.write( "Thus the two numbers are 18 and 11.\r
\n" ); document.write( "\n" ); document.write( "Good Luck!!!
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