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Solve by Determinants 1x2y+1z=3\frac{1}{x}-\frac{2}{y}+\frac{1}{z}=3 2x+2y3z=92x3y+1z=9\begin{aligned}& \frac{2}{x}+\frac{2}{y}-\frac{3}{z}=9 \\& \frac{2}{x}-\frac{3}{y}+\frac{1}{z}=-9\end{aligned}

Question 58

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Solve by determinants: 1x2y+1z=3\frac{1}{x}-\frac{2}{y}+\frac{1}{z}=3
2x+2y3z=92x3y+1z=9\begin{aligned}& \frac{2}{x}+\frac{2}{y}-\frac{3}{z}=9 \\& \frac{2}{x}-\frac{3}{y}+\frac{1}{z}=-9\end{aligned}

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