I followed the step by step outline in my textbook to solve this equation, but I still got it wrong. Could you please tell me where I went wrong and how to fix it? Thank you!
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Originally Posted by positiveion I followed the step by step outline in my textbook to solve this equation, but I still got it wrong. Could you please tell me where I went wrong and how to fix it? Thank you! The product of your inverse matrix and constant matrix is incorrect. It should be
Hello, positiveion! How did you get 40 and 18 ? .
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