document.write( "Question 476608: The perimeter of a rectangular garden is 30 meters. The length of the garden is 3 more than twice its width. What is the length of the garden? \n" ); document.write( "
Algebra.Com's Answer #326793 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The perimeter of a rectangular garden is 30 meters. The length of the garden is 3 more than twice its width. What is the length of the garden? \n" ); document.write( "----------- \n" ); document.write( "P = 2(L+W) \n" ); document.write( "Let width = W \n" ); document.write( "Then length = 2W+3 \n" ); document.write( "---- \n" ); document.write( "Substitute: \n" ); document.write( "30 = 2(2W+3+W) \n" ); document.write( "15 = 3W+3 \n" ); document.write( "5 = W+1 \n" ); document.write( "W = 4 meters (width) \n" ); document.write( "--- \n" ); document.write( "L = 2W+3 \n" ); document.write( "L = 2*4+3 = 11 meters (length) \n" ); document.write( "================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |