A system of linear equations is two or more simultaneous linear equations. In mathematics, a system of linear equations (or linear system) is a collection of linear equations involving the same set of variables.

A system of linear equations that has at least one solution is called consistent.

The solution of a system of linear equations is a pair of values that make both of the equations true.

there is no linear equations that has no solution every problem has a solution

It is a system of linear equations which does not have a solution.