document.write( "Question 767344: The sum of 2 two-digit numbers is 89 and their difference is 19. What are the two numbers?\r
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Algebra.Com's Answer #467602 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
x + y = 89
\n" ); document.write( "x - y = 19
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\n" ); document.write( "2x = 108
\n" ); document.write( " x = 54
\n" ); document.write( "Substitute x = 54
\n" ); document.write( "into:
\n" ); document.write( "x + y = 89
\n" ); document.write( "54 + y = 89
\n" ); document.write( " y = 89 - 54
\n" ); document.write( " y = 35
\n" ); document.write( "54 and 35
\n" ); document.write( "Hope this helps.
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