Question

If 9^(x - 1)= 3^(2x – 1)– 486 then the value of x is​

Answer 1

Answer:

x=7/2=3.5

Step-by-step explanation:

Answer 2

3^2(x-1)=3^(2x-1)-486
2(x-1)=(2x-1-486)
2x-2=-2x-487
4x=-485
x=121.25

I hope the answer is right,,, good luck : )