I have some problems with solving the following differential equation:
where the unknown is
It is probably not that difficult but I am unable to find any examples involving only one unknown.
Any help would be appreciated!
If, for example, you had an equation that said
that is an equation that has "only one unknown"- x. The 'independent variable', t, is not an unknown. And, in fact, since you say that "the unknown is x(t)", the equation
is exactly the same as the equation
As Unknown008 said, that is a separable equation. Separate the variables and integrate.