Answer:
x = 9
Explanation:
If you’re looking for a subtraction equation that has a solution of 9 when you add 5 and 4, we can use the following equation:
x - 5 = 4
If we add 5 to both sides of the equation, we get:
x = 9
Therefore, the solution to the equation x - 5 = 4 is x = 9.