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Write the given system of linear equations as a matrix equation. x + y + z = 1 x + 2y + z =

Write the given system of linear equations as a matrix equation. x + y + z = 1 x + 2y + z = 9 x + y + 2z = 2 3 Solve by inverting the coefficient matrix. 2-(E ~) (x, y, z) = -8,8,1 0-9 = y N

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