Please show me how to do e+7=f in an e is FOR input and f =output. Explain how to do it

pick any value for e

f = e+7

e.g.
let e=1 , then f = 8
let e = 500 , then f = 5007
let e = 3.45 , then f = 10.45
let e = -4 , then f = 3
do you get the idea?

To perform the computation e+7=f, let's break down the steps to follow:

1. Input the value of e: The first step is to choose a specific value for e. Since e is designated as the "FOR" input, you can determine any numerical value you want. For example, let's say you decide to set e as 5.

2. Substitute the value of e into the equation: After choosing the value of e, substitute it into the equation e+7=f. Using the value we previously defined, replace e with 5 in the equation: 5 + 7 = f.

3. Compute the equation: Now it's time to evaluate the equation using basic arithmetic. In this case, add 5 and 7 together to get the value of f: 12 = f.

4. Interpret the result: The final step is to interpret the result. Hence, based on the value we assigned to e (which was 5), the output value f will be 12.

So, to summarize the steps:
- Choose a value for e.
- Substitute the value of e into the equation e+7=f.
- Calculate the equation.
- The resulting value is the output f.