Question

Find the value of x for which: 5^-x+3/25^-1 = 5^5x-1

Answer 1

Answer:

Correct option is A)

5

x+3

=25

3x−4

⇒5

x+3

=(5

2

)

3x−4

⇒5

x+3

=5

6x−8

⇒x+3=6x−8

⇒5x=11

⇒x=

5

11