Answer:
3x+4=10
x=2 (he scored 2 goals)
Explanation:
First, write an equation. We know that he got the same score for three games. This score will be x. We also know he has an extra 4 goals, which we have to add to 3x (3 times x number of goals) to get a total of 10. Now, let's write out the equation. 3x+4=10.
To solve, first subtract 4 from each side. Now, 3x=6. Divide by 3 on each side to get x=2.
So, in each game, he scored 2 goals.