I have a bunch of equations in the form as follows.
a+b+c+d=10 c+d+e+f=12 d+e+c=13
Where I am tying to calculate the values of each variable (many more equations in the actual list ofc).
However, I cannot separate the values of
b (I can only calculate
e (I can only calculate
d+e). How would I detect these "incalculable" variables (such that I know
b must be calculated together and so forth)?
These seems common enough and I know I've seen software do this, but the term for this escapes and and how I would calculate this is well beyond me.