document.write( "Question 219673: a rectangular soccer field has perimeter 360 yd. its length is 20 yd more than its width. what are the dimensions? \n" ); document.write( "
Algebra.Com's Answer #165159 by rfer(16322)\"\" \"About 
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P=2w+2l
\n" ); document.write( "360=2x+2(x+20)
\n" ); document.write( "360=2x+2x+40
\n" ); document.write( "320=4x
\n" ); document.write( "x=80yds
\n" ); document.write( "x+20=100yds
\n" ); document.write( "
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