A restaurant baked 5 cakes during lunch and sold 6 during dinner today . The restaurant baked 3 cakes yesterday. _____ cakes are left .
backed_cake_today=5
backed_cake_yesterday=3
total_baked=backed_cake_today+backed_cake_yesterday
sold_today_cake=6
cake_left=total_baked-sold_today_cake
print(cake_left)