" 73.यदि "((9)/(4))^(x)*((8)/(27))^(x-1)=(2)/(3)," so "x" Value of "

If ((9)/(4))^(x)xx((8)/(27))^(x-1)=(2)/(3), then the value of x is a.1 b.2 c.3 d.4

Given ((8)/(27))^(x- 1) = ((9)/(4))^(2x+ 1) , find the value of x .

(x-4)^(3)+(x-9)^(3)+(x-8)^(3)=3(x-4)(x-9)(x-8), find the value of x.

Let x=alpha satisfies the equation log_(1/3)(2*((1)/(2))^(x)-1)=log_(1/3)(((1)/(4))^(x)-4) and the value of 8^(alpha) is beta, then find the value of 27 beta.

If 9^(2x-7)=(27)^(x-4) , then find the value of 3^x .