How to do a+d=f

To solve the equation a + d = f, you need to isolate the variable "a" on one side of the equation. Here's the step-by-step process:

1. Start with the equation: a + d = f

2. To isolate "a," we need to move the term "d" to the other side. We can do this by subtracting "d" from both sides of the equation:

(a + d) - d = f - d

3. Simplify the equation:

a = f - d

That's it! You have now solved the equation a + d = f. The value of "a" is equal to the difference between "f" and "d" -- that is, a = f - d.