Question: Solve the equations 2x 1 - 2x 2 + 2x 3 = -2, -2x 1 + 2x 2 + 2x 3 = -2, and 2x

Solve the equations 2x1 - 2x2 + 2x3 = -2, -2x1 + 2x2 + 2x3 = -2, and 2x1 + 4x2 - 4x3 = 10, using the matrix equation x = A-1C.

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