Humans hunted passenger pigeons to extinction. how can we prevent other animals from being hunted to extinction?

We can prevent other species of animals from becoming extinct by indiscriminate hunting by establishing laws that prohibit hunting (hunting permits).It is also important to denounce those people who catch animals in their natural habitats for sale. It is key to respect periods of closure of some animals in which it is forbidden to hunt, fish or extract species of some animals since in these times the species reproduce. A pedagogy that teaches about the problems of illegally endangered animals should be promoted. When knowing a case of this type, complaints should be made to the environmental authorities. We must take care of water sources and ensure good waste management. Avoid permanent alteration of animal habitats. Many places are affected by extractive projects, such as mining and oil extraction. Also the construction of roads affects the life and routines of many species.

11x-7y=121+7y +7y11x=7y+121-121 -121-121+11x=7y(divide each side by 7)y=11/7x-121/7