Question

HELPPPPP!!!!!!! I need to know how to do this step by step, I don’t know how to solve these equation problems. I don’t understand how you add or subtract, etc. from both sides. This is so difficult I’d rather learn a new language.

Answer 1

1st unsolved question : option 1
2nd unsolved question : option 3
3rd unsolved questions : option 2

Answer 2

subtract from the 2 and 8