Andyis putting together alien toys called Zergs and Borgs for a display window in the toy shop. He has a box of body parts that contains 45 heads and 55 feet. One Zerg has 1 head and 3 feet. One Borg has 4 heads and 2 feet. How would I go about doing this?

Thank you in advance.

2 answers

I don't need any answers I just need the equations. I could figure out the answers.
Anyone? Please help.