Hi Using the standard form of a line as in the form Ax + By = C where A is >0 4x + 10y = -52 OK -3y =14x -9 14x + 3y = 9 12y - 2x = 17 2x - 12y = -17 2x = 9y + 4 2x -9y = 4 8x +13y = 49 OK