document.write( "Question 72927: 2(n-7)+3=9 \n" ); document.write( "
Algebra.Com's Answer #52152 by pradhyumna.kumar@gmail.com(62)\"\" \"About 
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2(n-7)+3=9\r
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\n" ); document.write( "\n" ); document.write( "sol :: 2n = 20 => n = 10
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