To create and solve multiple unknowns equations

I would like make 360 equations which include 360 unkowns and each equation includes minimum 3 maximum 11 unknowns and the equations are related with each other. I have 9 different equation models. Firstly, I would like to create 360 equations by using model equations. Then I would like to reach solution. How can I write code and solve this?

Answer 1

[Shadaab Siddiqie]

From my understanding you want to solve multiple equations with multiple variables. You can go through sysm and also hope this reference helps.