Question

5^x-1=5^2x-1-4 then x =​

Answer 1

Answer:

x = 4

Step-by-step explanation:

5^x-1 = 5^2x - 1 - 4

Bases are same on both sides so ignore them.

Now you get,

x - 1 = 2x - 1 - 4

- 1 cancel on both the sides

you get

x = 2x - 4

- x = - 4

minus cancel on both side

then

x = 4