document.write( "Question 86666: the length of a rectangular playing field is 5 ft less than twice its width. if the perimeter of the playing field is 230 ft. find the length and width of the field. \n" ); document.write( "
Algebra.Com's Answer #62699 by scott8148(6628)\"\" \"About 
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L=2W-5 ... 2L+2W=230 ... L+W=115 ... (2W-5)+W=115 ... 3W=120 ... W=40 ... L=75 \n" ); document.write( "
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