Question

$\frac{5}{7}(e - 9) = 25$

Explanation:

Step1: Eliminate the coefficient

Multiply both sides by $\frac{7}{5}$:
$$\frac{7}{5} \times \frac{5}{7}(e - 9) = 25 \times \frac{7}{5}$$
$$e - 9 = 35$$

Step2: Isolate the variable $e$

Add 9 to both sides:
$$e - 9 + 9 = 35 + 9$$
$$e = 44$$

Answer:

$e = 44$