Why can't you solve the equation

[yingwuluo]

Why can't you solve the equation

N=8000
M=12000000

[Aries]

Is that a system ?
Knowing M and N, unknowns are S, C and X, there should be an intersection (though the values found would be approximate).
Best,

Aries

[DrD]

As a courtesy to other members, please include text or code based equations into the message body. (Rather than just an image).

Interested members can cut and paste them as desired, into the virtual calc, for example. Sometimes, incidental things like a missing symbol, or an unintended artifact can be more readily discovered, and longer computations are more quickly facilitated.

Thanks!

-Dale-