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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document.write( "Find the length \n" );
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Algebra.Com's Answer #157919 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " \n" ); document.write( " |