document.write( "Question 938679: The sum of a number and its half is 81. Find the number \n" ); document.write( "
Algebra.Com's Answer #571860 by Fombitz(32388)\"\" \"About 
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\"N%2BN%2F2=81\"
\n" ); document.write( "\"2N%2BN=162\"
\n" ); document.write( "\"3N=162\"
\n" ); document.write( "\"N=54\"
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