Hi, I am new to this forum and I am also very new to math. I failed math in high school so my understanding of algebra is very weak. Even so, I would like to learn so please bare with me if I am being a nuisance.

Question

Find formula, showing all the work for the n-th term tn of the sequence (tn) . Defined with

t1 = 8; tn = ( 5*tn-1 ): 2; *tn-1 = previous term

I understand a little bit of this

GCSE Maths Sequences Revision - The nth Term | S-cool, the revision website

however, I can't seems to relate this with the question I am facing.

Any help is appreciated

Thank you for your time