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

question 40

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.​ $\left[\begin{array}{lll}1 & 0 & \vdots 5\\0 & 1 & \vdots -6\\\end{array} \right]$ ​

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

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