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Use Cramer's rule to solve each of the following systems of equations for x, y, and z. (a) x + 3y - 52 = 1,

Use Cramer's rule to solve each of the following systems of equations for x, y, and z. (a) x + 3y - 52 = 1, 2x - y + 32 = 0, 5x + 2y - 2 = 2 (b) 3x - y + z = 3, x + 2y - z = -2, 4x - 3y + 3z = 1

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