document.write( "Question 753346: 21=7n \n" ); document.write( "

Algebra.Com's Answer #458329 by stanbon(75887) $\"\"$ $\"About$

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21=7n
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\n" ); document.write( "(21/7) = (7n)/7
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\n" ); document.write( "n = 3
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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