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Solve the system of equations 2x -X - 4y y + X - 2y + N N = 12 = -4 = 5 by

Solve the system of equations 2x -X - 4y y + X - 2y + N N = 12 = -4 = 5 by converting to a matrix equation and using the inverse of the coefficient matrix. X= y = N =

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