Write the solution of the linear system corresponding to the reduced augmented matrix.

 Write the solution of the linear system corresponding to the reduced augmented matrix.

 

The matrix contains two​ rows, so the system has two linear equations. The matrix contains four​ columns, so there are three variables and one constant in each of the equations.
In an augmented​ matrix, the coefficients of the variable terms are located in the columns to the left of the vertical line. The elements to the right of the vertical line of the augmented matrix correspond to the constant terms of the individual equations in a system of linear equations.