1. $2x_1 + 4x_2 - 6x_3 = -4$ $x_1 + 5x_2 + 3x_3 = 10$ $x_1 + 3x_2 + 2x_3 = 5$
Added by Mark B.
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The augmented matrix for the linear system is: \[ \begin{bmatrix} 2 & 4 & -6 & -4 \\ 1 & 5 & 3 & 10 \\ 1 & 3 & 2 & 5 \\ \end{bmatrix} \] Show more…
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