Yes. Although two students may have done the same thing, it might be appropriate to treat each student differently.
If you’ve been suspended but another student who was also involved wasn’t suspended, you can raise this issue with the school board at the suspension meeting (see “The suspension meeting” below).
Be prepared to give reasons why you should be treated the same as the other student and be allowed to return to school. You could suggest other ways to deal with the situation for the board to consider, like an in-school punishment for example.