Answer:
Infinite solutions
Explanation:
First, you would need to use the distributive property to simplify the equation. When that has been completed you will notice that both sides are the same. Here is what the simplified equation would look like after using the distributive property: 3x + 15 = 3x + 15. If you continue to sole the equation you would get 0 = 0. This means that there are infinite or many solutions to the equation.