document.write( "Question 572859: X-3 / 7x-21 \n" ); document.write( "
Algebra.Com's Answer #368525 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(X-3) / (7x-21)
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\n" ); document.write( "= (x-3) / (7(x-3))
\n" ); document.write( "Camcel the common factor:
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\n" ); document.write( "= 1/7
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\n" ); document.write( "Cheers.
\n" ); document.write( "Stan H.
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