Answer:
x = [tex]\frac{n-5p}{pq}[/tex]
Step-by-step explanation:
Given
n = p(qx + 5) ← distribute parenthesis
n = pqx + 5p ( subtract 5p from both sides )
n - 5p = pqx ( divide both sides by pq to isolate x )
[tex]\frac{n-5p}{pq}[/tex] = x
