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)![]() ![]() ![]() You can put this solution on YOUR website! 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( " |