Question

plz help guys with this question

Answer 1

Answer:

I think 1/2 is the correct answer

Answer 2

Answer:

answer is 2

Step-by-step explanation:

(a/b)^(x-1) = (b/a)^(x-3)

(a/b)^(x-1) = (a/b)^(3-x)

x-1 = 3-x

2x = 4

x = 2