Solve the formula for n. A=a+d (n-1) evaluate n when A=25, a=5, and d=13

Step-by-step explanation:

You; ll run into this formula a lot. Make sure you study it carefully.

A = 25

a = 5

d = 13

Find n

25 = 5 + 13 * (n - 1)

20 = 13 (n - 1)

This isn't going to work out. 20/13 does not give a whole number which it should.