Question

If 27^x = 9/(3^x), find the value of x.

Answer 1

Answer:

${27}^{x} = \frac{9}{ {3}^{x} } \\ {3}^{3x} \times {3}^{x} = {3}^{2} \\ {3}^{4x} = {3}^{2} \\ 4x = 2 \\ x = \frac{1}{2}$

Answer 2

Answer:

1/2

Step-by-step explanation:

27^x =9/3^x

3^3x ×3^x=3^2

3^(3x+x)=3^2

3^4x=3^2

4x=2

x=2/4=1/2