Question

Determine the value of x .. {(3)^3}^7 = 3^7x

Answer 1

Step-by-step explanation:

{(3)^3}^7 = 3^7x

3^21=3^7x

3^7x=3^21

When bases are equal then powers are also equal

So, 7x = 21

x= 21/7

x= 3

THE VALUE OF X IS 3