Change state property within a current state?

Is there a way to change a state property to use the default property

example: default button_inactive is visible then when i change the state it changes to button_active

how could i change the current state(keep everything else the same) and just change button_active back to button_inactive

Code:

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PropertyChanges { target: back_normal; x: 222; y: 5; }
            PropertyChanges { target: back_inactive; x: -(parent.width * 500); }

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default would be back_inactive x: 222; y: 5

You change the state by assigning the state name to object's "state" property.