Answer:
c = 7
Step-by-step explanation:
6c = 7c - 7
Subtract 6c to both sides
0 = c - 7
Add 7 to both sides
c = 7
I think that can help for now
Since there is an addition symbol in the middle all you need to do is combine like terms/add. Your final answer should be:
p= 5s+5
If you just mean the product of the prime factors of 39 then this is the answer
39 = 3 x 13
The mode because it is the number that occurs more often but in this situation it would be most requested song.