document.write( "Question 117652: The length of a rectangular playing field is 5ft less than twice its width.If the perimeter of the playing field is 230ft find the length and width of the field. \n" ); document.write( "
Algebra.Com's Answer #85892 by elima(1433)\"\" \"About 
You can put this solution on YOUR website!
P=2W+2L
\n" ); document.write( "L=2w-5
\n" ); document.write( "230=2w+2(2w-5)
\n" ); document.write( "230=2w+4w-10
\n" ); document.write( "230=6w-10
\n" ); document.write( "240=6w
\n" ); document.write( "40=width
\n" ); document.write( "Length=2(40)-5
\n" ); document.write( "L=80-5
\n" ); document.write( "L=75
\n" ); document.write( ":)
\n" ); document.write( "
\n" ); document.write( "
\n" );