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Solve by Cramer's rule. 7 x1 - 3x2 = 4 3x1 + X2 = 4 X1 = Sove by Cramer's rue.

Solve by Cramer's rule. 7 x1 - 3x2 = 4 3x1 + X2 = 4 X1 =

So\ve by Cramer's rue.

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