We have no clue what question that equation is asking.
m = n/(n-1)
Yes.
no
m + n = 10000.05m + 0.06n = 57
It would be the same number either way because its addition.
m = n/(n-1)
Yes.
no
If: m = n+x/p then x = p(m-n)
m + n = 10000.05m + 0.06n = 57
87
It would be the same number either way because its addition.
Oh, dude, let me break it down for you. So, you plug in n as 6 and m as 4, and you get 12 over 6 plus 7 times 4. That simplifies to 2 plus 28, which equals 30. So, the answer is 30. Easy peasy, lemon squeezy!
m = xn/(n + y)
N=l-m
N = -36
This is a hyperbola. It is best approached using Fermat's factorisation method. Seefermat-s-factorization-methodor google wikepedia. I don't know of any faster approach.