document.write( "Question 752876: A rectangle has length 12mm and perimeter 60mm, what is the rectangles width? \n" ); document.write( "
Algebra.Com's Answer #458131 by rfer(16322)\"\" \"About 
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60=2w+2*12
\n" ); document.write( "60=2w+24
\n" ); document.write( "60-24=2w
\n" ); document.write( "36=2w
\n" ); document.write( "36/2=w
\n" ); document.write( "18=w
\n" ); document.write( "
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