OpenStax, Algebra and Trigonometry 2e §11.6 Solving Systems with Gaussian Elimination · Example 5 · Linear Algebra · Matrices

Writing a System of Equations from an Augmented Matrix Form

Find the system of equations from the augmented matrix.

$12 - 3 56 - 3 - 5 5 - 5 - 4 4 ∣ - 2$

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OpenStax, Algebra and Trigonometry 2e · §11.6 Solving Systems with Gaussian Elimination · Example 5

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