[SOLVED] How do i tween the x position of every object in a group

How do i tween the x position of every object in a group, without adding an action for every object.

Heres how im doing it at the moment.

i have put them all in the same group. how do i tween them all at the same time without creating an action for every object, if its possible

i figured it out, its actually quite easy, heres what i did