Question

3. Solve the formula v+f-e-2 for e
Please help

Answer 1

I think you're referring to the formula

`v+f-e=2`

After all, we can't solve an equation for a variable if there's no equation to begin with!

With those assumptions made, add e to both sides:

`v+f=e+2`

And subtract 2 from both sides:

`v+f-2=e`

And we have solved the formula for e!