Answer:
The answer is D(20)
Explanation:
I don't know the exact algebraic explanation, however, this is how I did it.
![2*2^5](https://img.qammunity.org/2022/formulas/mathematics/college/b48st541t3xuh6qrzsczd9zzqn8u77c609.png)
If you divide the second equation into seperate twos, you will get 2*2*2*2*2*2 =
![2^6](https://img.qammunity.org/2022/formulas/mathematics/college/jd2gvlatl83cdejjkknronygxf5wtyk8ax.png)
Therefore,
meaning that x is equal to 6. Now The next bit is trial and error, 20-6=14.
![3^(y) = 3^(14)](https://img.qammunity.org/2022/formulas/mathematics/college/d849rl6ixlgldzzzgk25kfu63j1vkkepsd.png)
Last thing to do is to add x+y=6+14. That is why the answer is 20.
If you wait a bit longer, someone will probably have a more algebraic explanation, however, you stated you only needed the answer so I hope this helped.