document.write( "Question 616862: The length of a rectangle is 6 times longer than the width. The perimeter is 42. What is the width? \n" ); document.write( "
Algebra.Com's Answer #387927 by nerdybill(7384) You can put this solution on YOUR website! The length of a rectangle is 6 times longer than the width. The perimeter is 42. What is the width? \n" ); document.write( ". \n" ); document.write( "Let w = width \n" ); document.write( "then from: \"length of a rectangle is 6 times longer than the width\" \n" ); document.write( "6w = length \n" ); document.write( ". \n" ); document.write( "42 = 2(w + 6w) \n" ); document.write( "21 = w + 6w \n" ); document.write( "21 = 7w \n" ); document.write( "3 = w (width) \n" ); document.write( " |