document.write( "Question 208739: The perimeter of a rectangle is 28m. The length of the retangle is 4m less than twice the width.\r
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Algebra.Com's Answer #157919 by checkley77(12844)\"\" \"About 
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2L+2W=28
\n" ); document.write( "L=2W-4
\n" ); document.write( "2(2W-4)+2W=28
\n" ); document.write( "4W-8+2W=28
\n" ); document.write( "6W=28+8
\n" ); document.write( "6W=36
\n" ); document.write( "W=36/6
\n" ); document.write( "W=6 NS. FOR THE WIDTH.
\n" ); document.write( "L=2*6-4
\n" ); document.write( "L=12-4
\n" ); document.write( "L=8 ANS. FOR THE LENGTH.
\n" ); document.write( "2*8+2*6=28
\n" ); document.write( "16+12=28
\n" ); document.write( "28=28
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