Question

if (49/81)^2x-6 =(7/9)^4 the value of x is​

Answer 1

Answer:

(49/81)^2x-6=(7/9)^4

(49/81)^2(x-3)=(7/9)^4

(7/9)^x-3=(7/9)^4

:. x-3=4

x=4+3

x=7