The equilibrium points of ODE  system are the fixed points of this system., that means that they are the solutions of each equation of the system.

@John Fredsted 1625,

My mission is to identify the equilibrum points of my system, and the command solve gives some solutions with complicated expressions, so i hope find an other way to solve my system, thank you for helping me if you can.

@Kitonum 7844 my mission is to identify the system's solutions without fixing the parametrs values, i'm very gratful if you can help me , thank you in advance.

Thank you all for helping me, but i hope if there is a way to simplify the expression of the system to get more simplified solutions, can anyone help me please ?