How does a benefic planet work when it is also the badhakesh?

For a gemini ascedant jupiter acts as a badhakesh. By nature jupiter is considered as a benefic planet so what does it transalte to in a real life chart? Lets take example of a chart where jupiter is placed in the 9th house but operates in the house of career ie 10th house due to shift in bhava chalit. What kind of real life problems does the badhakesh give in this situation? Also from a reading pov how much importance is given to badhakesh and marakesh planets?