3,150 doesn't need to be simplified. so, i guess if it were to be simplified, it would just stay the same.
Answer:

Step-by-step explanation:

By using logarithms it becomes easier to solve this question because of the properties they have
From the property of logarithms

Take logarithms on both sides





It would be 50
130+180= 310
360-310= 50
You get 180 from the missing side by 70 that becomes 180.
The answer would be 32.064