Question

solve the equation for e: -5(e - 4) = 25
options:
a e=1
b e=-1
c e=-5

Explanation:

Step1: Divide both sides by -5

To isolate the term with \( e \), we divide both sides of the equation \(-5(e - 4)=25\) by \(-5\).

$$ \frac{-5(e - 4)}{-5}=\frac{25}{-5} $$

Simplifying both sides, we get:

\( e - 4=-5 \)

Step2: Add 4 to both sides

To solve for \( e \), we add 4 to both sides of the equation \( e - 4=-5 \).

\( e - 4 + 4=-5 + 4 \)

Simplifying both sides, we find:

\( e=-1 \)

Answer:

B. \( e = -1 \)