document.write( "Question 615679: PLEASE HELP ME I DONT KNOW WHAT TO DO!!!!!! (2)/(n)+(1)/(n+1)=11/(n^2+n) \n" ); document.write( "
Algebra.Com's Answer #387273 by MathTherapy(10552)\"\" \"About 
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PLEASE HELP ME I DONT KNOW WHAT TO DO!!!!!! (2)/(n)+(1)/(n+1)=11/(n^2+n)\r
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\n" ); document.write( "\n" ); document.write( "\"%282%29%2Fn+%2B+1%2F%28n%2B1%29+=+11%2F%28n%5E2%2Bn%29\"\r
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\n" ); document.write( "\n" ); document.write( "2(n + 1) + n = 11 ----- Multiplying both sides of equation by LCD, \"n%5E2+%2B+n\"\r
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\n" ); document.write( "\n" ); document.write( "2n + 2 + n = 11\r
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\n" ); document.write( "\n" ); document.write( "2n + n = 11 - 2\r
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\n" ); document.write( "\n" ); document.write( "3n = 9\r
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\n" ); document.write( "\n" ); document.write( "n = \"9%2F3\", or \"highlight_green%283%29\"\r
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\n" ); document.write( "\"%282%29%2Fn+%2B+1%2F%28n%2B1%29+=+11%2F%28n%5E2%2Bn%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%2F3+%2B+1%2F%283+%2B+1%29+=+11%2F%283%5E2+%2B+3%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%2F3+%2B+1%2F4+=+11%2F%289+%2B+3%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2%2F3+%2B+1%2F4+=+11%2F12\"\r
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\n" ); document.write( "\n" ); document.write( "\"8%2F12+%2B+3%2F12+=+11%2F12\"\r
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\n" ); document.write( "\n" ); document.write( "\"11%2F12+=+11%2F12\" (TRUE)\r
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\n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
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