Решите систему уравнений:
[tex] \left \{ {{\frac{5}{3x-y} + \frac{3}{x-3y} =-2} \atop { \frac{15}{3x-y}+ \frac{2}{x-3y}=1 }} \right. [/tex]
[tex] \left \{ {{\frac{5}{3x-y} + \frac{3}{x-3y} =-2} \atop { \frac{15}{3x-y}+ \frac{2}{x-3y}=1 }} \right. [/tex]
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