Fill in the missing entries of the matrix, assuming that the equation holds for all values of the variables. X1 7x1 - 6x2 2?? 2 2? X2 6x1 - 4x3 ? ?? X3 8x2 + 3x3 Fill in the missing entries of the matrix below. 7x1 -6x2 X1 6x1 - 4X3 X2 - 8x2 3X3 Xg

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