document.write( "Question 326130: the length of the yard is 4 less than 3 times the width of the yard. if the perimeter is 180ft. find the dimensions of the yard. \n" ); document.write( "
Algebra.Com's Answer #233478 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L=3W-4 \n" ); document.write( "P=2L=2W \n" ); document.write( "180=2(3W-4)+2W \n" ); document.write( "180=6W-8+2W \n" ); document.write( "180=8W-8 \n" ); document.write( "8W=180+8 \n" ); document.write( "8W=188 \n" ); document.write( "W=188/8 \n" ); document.write( "W=23.5 yds. \n" ); document.write( "L=3*23.5-4 \n" ); document.write( "L=70.5-4 \n" ); document.write( "L=66.5 ans. \n" ); document.write( "PROOF: \n" ); document.write( "180=2*66.5+2*23.5 \n" ); document.write( "180=133+47 \n" ); document.write( "180=180 \n" ); document.write( " |