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Linear AlgebraHardRow Reduction & Rank

Row Reduction & Rank · Hard problem

Solve the system {−2x1+3x2−3x3=−82x1+3x2−1x3=82x1−3x2+1x3=8\begin{cases} -2x_1 + 3x_2 - 3x_3 = -8 \\ 2x_1 + 3x_2 - 1x_3 = 8 \\ 2x_1 - 3x_2 + 1x_3 = 8 \end{cases} and give x1x_1, x2x_2, x3x_3.