To solve the equation $x + y = 10$, you need more information or another equation to find unique values for $x$ and $y$. However, we can express one variable in terms of the other.

For example: $y = 10 - x$

This means for any value of $x$, you can find a corresponding value of $y$ that satisfies the equation. Here are a few example pairs:

1. If $x = 1$, then $y = 9$ (since $10 - 1 = 9$).
2. If $x = 2$, then $y = 8$ (since $10 - 2 = 8$).
3. If $x = 3$, then $y = 7$ (since $10 - 3 = 7$).
4. If $x = 4$, then $y = 6$ (since $10 - 4 = 6$).
5. If $x = 5$, then $y = 5$ (since $10 - 5 = 5$).

Would you like more details or have any questions?

Here are some more questions you might consider:

1. What is the solution set for $x + y = 10$?
2. How do you graph the equation $x + y = 10$?
3. Can you provide solutions for a specific range of $x$ values?
4. What are the intercepts of the equation $x + y = 10$?
5. How can we solve a system of equations involving $x + y = 10$?

Tip: When solving equations, always look for ways to simplify or re-arrange the equation to make solving easier.