python - Getting Type Error: Can only concatenate tuple (not "int") to tuple

Question

PROBLEM: I am not understanding where am I getting wrong and where should I correct my code. If anyone gets the solution please help.

MY CODE:

def myfunc(*args):
    #take entries
    my_list=list()
    formula=2*(args)+5
    #make loop for entering in formula
    for i in args:
        print('{}/n'.format(formula))
    return formula

ERROR:

Traceback (most recent call last)

----> 1 myfunc([2,4,5])

in myfunc(*args)
      2     #take entries
      3     my_list=list()
----> 4     formula=2*(args)+5
      6     for i in args:
      7       return formula

TypeError: can only concatenate tuple (not "int") to tuple

Answer 1

等待大神答复