document.write( "Question 183300: a rectangle is three times as long as it is wide. write and simplify an expression for the perimeter of the rectangle in the terms of the width \"w\". \n" ); document.write( "
Algebra.Com's Answer #137631 by edjones(8007)![]() ![]() You can put this solution on YOUR website! L=3w \n" ); document.write( "2L+2w=P \n" ); document.write( "2(3w)+2w=P substitute 3w for L. \n" ); document.write( "6w+2w=P \n" ); document.write( "8w=P \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |