Question

answer my question to get brainlist mark​

Answer 1

Answer:

Hey mate! Here's your answer:

Step-by-step explanation:

81-² ÷ 729^(1 - x) = 9^(2x)

(1/9) ÷ 729^(1 - x) = 9^(2x)

9-¹ ÷ 9³^(1 - x) = 9^(2x)

By using (a^m)^n = a^(mn),

9-¹ * 9^(3 - 3x) = 9^(2x)

By using a^m/a^n = a^(m - n),

-1 - (3 - 3x) = 2x

-1 - 3 + 3x = 2x

3x = 2x + 4

x = 4.

So the value of x in this expression is 4.

HOPE IT HELPS YOU, PLS MARK IT AS THE BRAINLIEST AND PLS FOLLOW ME! :):):)