Question

Solve the equation for the indicated variable.

Answer 1

Answer:

$e=\frac{D}{3f^2}$

Step-by-step explanation:

Given is an equation connecting 3 variables D, e and f.  Each depends on the other

The given equation is a solution in variable D as

$D=3ef^2$

To solve for e, we have to finally have e on one side and all other terms on the other side

Hence first interchange left and right side as

$3ef^2=D$

Divide both sides by 3 f square

$e=\frac{D}{3f^2}$

This is the solution for e

Answer 2

3ef^2 = D

e = D/3f^2
the answer to the question