An Augmented Matrix That Represents a System of Linear Equations $\left[ \begin{array} { c c c c } 1&0 &\vdots& 5 \\0&1&\vdots& -6 \\\end{array} \right]$

Multiple Choice

An augmented matrix that represents a system of linear equations (in variables x, y, z and w if applicable) has been reduced using Gauss-Jordan elimination.Find the solution represented by the augmented matrix. $\left[ \begin{array} { c c c c } 1&0 &\vdots& 5 \\0&1&\vdots& -6 \\\end{array} \right]$

A) (-6, 7)
B) (-6, 5)
C) (-5, 6)
D) (5, -6)
E) (6, 5)