document.write( "Question 624650: The perimeter of a rectangle is 46 feet. The width is 3ft less than twice the length. Find the length and width of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #392958 by oscargut(2103)![]() ![]() You can put this solution on YOUR website! Solution:\r \n" ); document.write( "\n" ); document.write( "Let L= length and W =width\r \n" ); document.write( "\n" ); document.write( "W = 2L-3\r \n" ); document.write( "\n" ); document.write( "Perimeter = 2(L+W)=2(L+2L-3) = 2(3L-3)=6L-6 = 46\r \n" ); document.write( "\n" ); document.write( "6L = 46 + 6 \r \n" ); document.write( "\n" ); document.write( "6L = 52\r \n" ); document.write( "\n" ); document.write( "L = 52/6\r \n" ); document.write( "\n" ); document.write( "L = 26/3\r \n" ); document.write( "\n" ); document.write( "W = 2(26/3)-3 = 52/3-9/3 = 43/3\r \n" ); document.write( "\n" ); document.write( "Answer: Width = 43/3 and Length = 26/3\r \n" ); document.write( "\n" ); document.write( "You can send me more problems to my e-mail: mthman@gmail.com \n" ); document.write( " |