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Setting up a system of equations from context example

Khan Academy, 2 min, 14.5K views, Apr 24, 2019

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Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:introduction-to-systems-of-equations/v/setting-up-systems-weight-price Setting up a system of equations from context example