Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the Gazebo blend with the Ethiopian blend, but always in the same proportion. Yesterday, you mixed 70 pounds of the Gazebo blend with 14 pounds of the Ethiopian blend. Today, there is 30 pounds of the Gazebo coffee left in stock. How many pounds of the Ethiopian coffee should you mix with it to get your secret blend?