document.write( "Question 165848: the length of a football field is 67 yards greater than the width. the perimeter of the field is 346 yards. find the length and width of the football field. \n" ); document.write( "
Algebra.Com's Answer #122238 by checkley77(12844)\"\" \"About 
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2L+2W=PERIMETER.
\n" ); document.write( "W=L+67
\n" ); document.write( "2L+2(L+67)=346
\n" ); document.write( "2L+2L+134=346
\n" ); document.write( "4L=346-134
\n" ); document.write( "4L=212
\n" ); document.write( "L=212/4
\n" ); document.write( "L=53 YDS. IS THE LENGTH.
\n" ); document.write( "W=53+67=120 YDS. FOR THE WIDTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "2*53+2*120=346
\n" ); document.write( "106+240=346
\n" ); document.write( "346=346
\n" ); document.write( "
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