document.write( "Question 316615: the perimeter of a basketball court is 84meters and the length is 6 meters longer than twice the width. what are the length and width? \n" ); document.write( "
Algebra.Com's Answer #226602 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L=2W+6 \n" ); document.write( "P=2L+2W \n" ); document.write( "84=2(2W+6)+2W \n" ); document.write( "84=4W+12+2W \n" ); document.write( "84=6W+12 \n" ); document.write( "6W=84-12 \n" ); document.write( "6W=72 \n" ); document.write( "W=72/6 \n" ); document.write( "W=12 ans. for the width. \n" ); document.write( "L=2*12+6=24+6=30 ans. for the length. \n" ); document.write( "Proof: \n" ); document.write( "84=2*30+2*12 \n" ); document.write( "84=60+24 \n" ); document.write( "84=84 \n" ); document.write( " |