document.write( "Question 1109044: Denominator of a fraction is 2 more than the numerator. If the sum of the fraction and it's denominator is 28\5 .find the fraction.
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Algebra.Com's Answer #724064 by josgarithmetic(39628)\"\" \"About 
You can put this solution on YOUR website!
\"n%2F%28n%2B2%29%2B%28n%2B2%29=28%2F5\"\r
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\n" ); document.write( "\n" ); document.write( "\"%285%28n%2B2%29%29%28n%2F%28n%2B2%29%2B%28n%2B2%29%29=28%28n%2B2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5n%2B5%28n%2B2%29%5E2=28%28n%2B2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5n%2B5%28n%5E2%2B4n%2B4%29=28n%2B56\"\r
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\n" ); document.write( "\n" ); document.write( "\"5n%5E2%2B20n%2B20=23n%2B56\"\r
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\n" ); document.write( "\n" ); document.write( "\"5n%5E2-3n-36=0\"\r
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\n" ); document.write( "\n" ); document.write( "\"%285n%2B12%29%28n-3%29=0\"
\n" ); document.write( "One good choice is \"n=3\" and the fraction was \"highlight%283%2F5%29\".\r
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\n" ); document.write( "\n" ); document.write( "You can also check on 5n+12=0, solve for n, and find if this value also works for the original description; according to the original equation.
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