document.write( "Question 501159: what is the answer to 21n=7
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Algebra.Com's Answer #338447 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"+21n=7\"\r
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\n" ); document.write( "\n" ); document.write( "\"n=7%2F21\"\r
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\n" ); document.write( "\n" ); document.write( "\"n=%287%3A7%29%2F%2821%3A7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"n=1%2F3\"
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