Question

Does anyone know how to work this out?

Answer 1

I’m sorry I don’t know the answer I’m just trying to ask mine

Answer 2

Explanation:

conditions : x≠0 and x≠-a and b≠1

1/(x+a) = b/x ⇌ 1×x = b(x+a) ⇌ x = bx + ba ⇌ (1-b)x = ab ⇌ x = ab/(1-b)