change the position of a path without changing its transform attribute

move path

$(document).ready(function(){
		//create a paper
		var paper = Raphael("paper", 500,500);
		//create a line
		var path = paper.path("M100,100L200,200").attr({fill: "orange"});
		//the identity matrix
		var m = Raphael.matrix(1,0,0,1,0,0); 
		m.scale(2,1,100,100);
 
		var pathString = Raphael.mapPath(path2.attr("path"),m);
		var new = paper.path(newPath).attr({fill: "red"});
	});