When $A$ is doubled, the new value is 10 more than $A$. What is the value of $A$?
To solve this problem, I need to find the value of $A$ that satisfies the equation $2A = A + 10$. I can subtract $A$ from both sides of the equation to get $A = 10$. This means that when $A$ is doubled, it becomes 20, which is 10 more than $A$. So the value of $A$ is 10. 