Answer:
Explanation:
to make e the subject of the formula, we'll start with the given equation:
D = 1/2 [F + G]
First, let's multiply both sides of the equation by 2 to eliminate the fraction:
2D = F + G
Next, subtract G from both sides to isolate F:
2D - G = F
Now, we have F in terms of D and G. To make e the subject, we'll replace F with e in the equation:
e = 2D - G
Therefore, the formula for e in terms of D and G is e = 2D - G.