Question: 25. Write a matrix equation to model the system. Then use the matrix equation to solve the system. 3x+ 2y -7z =-29 4x - 6y

25. Write a matrix equation to model the system. Then use the matrix equation to solve the system. 3x+ 2y -7z =-29 4x - 6y + 5z = -19 8x + y - 4z =-30

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