I Want to get into the t shirt making industry what is the cheapest beginner equipment I can buy?

A silk screen, which is a wooden frame with a mesh inset (not necessarily silk). There was a time when all T-shirts with images were silk-screened. One of my kids made Game of Thrones silk screen Ts and sleepwear for us using a silkscreen she made for around three or four dollars. Later she made us mastodon stuff. I still wear both, and this was more than ten years ago.

Practice on scraps or the backs of old T shirts until you get good at it.

Shirt making? Or shirt printing?
Shirt making is where you take a roll of fabric and sew a shirt.
Shirt printing is where you buy shirts in bulk and print a design on it.

A good iron, a printer with color ink, and iron-on transfer sheets. That is the best and cheapest way to make shirts. Won't cost you much, and you can up-charge to get your money back, plus make a profit.

when it comes too that their is no such thing as cheap equipment and i know as i did it as a full time job for 10 years and that stuff is super expensive

This is interesting,