There are 28 dominoes in total, and Jean and her three friends are playing the game. So there are 1 + 3 = 4 players in total.
To distribute the dominoes equally among all the players, we need to divide the total number of dominoes by the number of players.
So each player will receive 28 dominoes / 4 players = 7 dominoes.
Therefore, each player, including Jean, will receive 7 dominoes.
#### 7
The answer is: 7
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
Jean and her three friends are playing a game of dominoes with a set of 28 dominoes. Jean wants to distribute the dominoes equally among all the players. How many dominoes will each player receive, including Jean?

### Answer:
