Representing systems of any number of equations with matrices | Precalculus | Khan Academy
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Representing systems of any number of equations with matrices | Precalculus | Khan Academy
Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:matrices/x9e81a4f98389efdf:representing-systems-with-matrices/e/writing-systems-of-equations-as-matrix-equations In a previous videos, we saw how to represent a system with 3 equations and variables as a ...
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