document.write( "Question 755638: the width of a rectangle is 5 feet less than its length. Find its width if the perimeter is 54 feet.
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Algebra.Com's Answer #459760 by stanbon(75887) ![]() You can put this solution on YOUR website! the width of a rectangle is 5 feet less than its length. Find its width if the perimeter is 54 feet. \n" ); document.write( "----------- \n" ); document.write( "length = L \n" ); document.write( "width = L-5 \n" ); document.write( "------ \n" ); document.write( "Perimeter = 2(L+W) \n" ); document.write( "54 = 2(L + L-5) \n" ); document.write( "27 = 2L - 5 \n" ); document.write( "2L = 32 \n" ); document.write( "L = length = 16 ft. \n" ); document.write( "W = width = L-5 = 11 ft \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====================\r \n" ); document.write( "\n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( " |