document.write( "Question 812715: the perimeter of a rectangle is fifty two inches. the length is three les than twice the width. what id the area of the rectangle \n" ); document.write( "
Algebra.Com's Answer #489264 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! x and y lengths.\r \n" ); document.write( "\n" ); document.write( "2x+2y=52 and x=3y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "EASIEST is use the second equation to substitute for x in the first (perimeter) equation and directly solve for y... \n" ); document.write( " |