document.write( "Question 256627: The length of Sally's garden is 4 meters greater than 3 times the width. The perimeter of her garden is 72 meters. What are the dimensions of Sally's garden? \n" ); document.write( "
Algebra.Com's Answer #188734 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L=3W+4 \n" ); document.write( "2L+2W=72 \n" ); document.write( "2(3W+4)+2W=72 \n" ); document.write( "6W+8+2W=72 \n" ); document.write( "8W=72-8 \n" ); document.write( "8W=64 \n" ); document.write( "W=64/8 \n" ); document.write( "W=8 ANS. FOR THE WIDTH. \n" ); document.write( "L=3*8+4 \n" ); document.write( "L=24+4 \n" ); document.write( "L=28 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "2*28+2*8=72 \n" ); document.write( "56+16=72 \n" ); document.write( "72=72 \n" ); document.write( " |