Each pack of dvds costs 76 dollars. If there is a discount of 25 dollars on each pack how much do you have to pay to buy each pack?
Let's say that one pack of dvds costs x dollars. 

Then, 3 packs of dvds cost 3x dollars. 

With the discount, 3x - 25 dollars. 

Therefore, one pack of dvds with the discount costs (3x - 25)/3 dollars. 

We know that one pack of dvds without the discount costs 76 dollars. 

Therefore, (3x - 25)/3 = 76. 

We solve for x and get x = 227. 

Therefore, one pack of dvds with the discount costs 227 - 25 = 202 dollars.