Question: Write a matrix equation equivalent to this system of equations: 3x - 2y + 4z = 13, x + 5y - 3z = 7, 2x

Write a matrix equation equivalent to this system of equations:
3x - 2y + 4z = 13,
x + 5y - 3z = 7,
2x - 3y + 7z = -8.

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