Mark and Anson each have a video game collection.

The number of video games in Mark’s collection can be represented by x.
The number of video games in Anson’s collection is 5 times the number in Mark’s collection.

The total number of video games is no more than 72.

What is the solution set for x, the number of video games in Mark’s collection?

Let's set up the equation based on the given information.

The number of video games in Mark's collection is x.
The number of video games in Anson's collection is 5x.

The total number of video games is no more than 72.
So, x + 5x ≤ 72.

Combining like terms, we get 6x ≤ 72.

Now, we can solve for x by dividing both sides of the inequality by 6.
6x/6 ≤ 72/6.

This simplifies to x ≤ 12.

So, the solution set for x, the number of video games in Mark's collection, is x ≤ 12.