document.write( "Question 536409: The sum of the page numbers on the facing pages of a book is 285. Find both page numbers \n" ); document.write( "
Algebra.Com's Answer #352316 by Alan3354(69443)\"\" \"About 
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285/2 = 142.5, the center
\n" ); document.write( "--> 142 & 143
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