find the value of x
Attachments:

Answers
Answered by
0
Answer:
x=3
Step-by-step explanation:
mark me as brainlist
Answered by
1
Answer:
x = 3
Step-by-step explanation:
(3/4)^(x - 1) = 9/16
Now, 9/16 can be written as (3²/4²) => (3/4)²
=> (3/4)^(x - 1) = (3/4)²
Comparing,
x - 1 = 2
∴ x = 2 + 1 => 3 (Signs change to their inverse while switching sides in an equation)
Similar questions