Question

Rule: Add 3, subtract 2. first term 7

Answer 1

It is easier to just simplify that, so yu would get 1 (if 3-2)
And, just add 1 to the next number: 8, 9, 10, 11...

Answer 2

By adding 3 then subtracting 2, you're pretty much just adding 1.

Starting from 7;

7, 8, 9, 10, 11, 12, etc.

I hope that helps!