Question: Write the given system of linear equations as a matrix equation. x + y + z = 3 x + 2y + z = 7

Write the given system of linear equations as a matrix equation. x + y + z = 3 x + 2y + z = 7 x + y + 2z = 1 x y z = 3 7 1 Solve by inverting the coefficient matrix. (x, y, z)

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