# Math Help - Equations

1. ## Equations

Hi,
I've tried to solve this equation, but I got the wrong answer.
Could anymore kindly explain to me how to solve it?

Find the exact solution of the equation 9^2x = 27^(i-x).

Thanks,
Amine.

Hi,
I've tried to solve this equation, but I got the wrong answer.
Could anymore kindly explain to me how to solve it?

Find the exact solution of the equation 9^2x = 27^(i-x).

Thanks,
Amine.
$9 = 3^2$ and $27 = 3^3$

So you have

$3^{2(2x)} = 3^{3(i - x)}$.

3. Thanks a lot!