The product of 6 and victor's score is 78

We have a product of two numbers.

The result is 78.
 
In this case, we only know a number. Six.
 
We can express this problem as: 6 x = 78
 
In this equation, we must divide between 6 both members.
 
6 x / 6 = 78/6
 
The result is: X = 13
 
Victor`s score is 13

I think you either divide the 6 with the 78

Your answer should be “c” mark me brainliest

Whose mistake? can you give more details to what the question is asking?