Question

plzz answer this question.
first answer will be mark as brainlist.​

Answer 1

Answer:

x = 2

Step-by-step explanation:

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

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

[ a/b will be cancelled on both sides]

now,

x-1 = 3-x

2x =4

x = 2