Both angles have to be 90 so if you find the value for x for one you get the other one ahmatically answer is 22 btw :)
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
bit.
ly/3a8Nt8n
3^(4x) = 3^(5 - x)
4x = 5 - x
4x + x = 5
5x = 5
x = 5/5 = 1
x = 1
21.9% is 7 million as a percentage of 32 million
Dont listen to the person above, they put the same link everhwher