One thing that may help is to use law of logs, and then something like log(a) = log(b) -> a = b. But to use law of logs you just need to do something first.. can you see what it is?
One thing that may help is to use law of logs, and then something like log(a) = log(b) -> a = b. But to use law of logs you just need to do something first.. can you see what it is?