Photos 6X Y X 3Y

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6x y x 3y. Y - 3x = 1 x² - 2xy + y² = 9 система. 1/6x-6x+2y/12xy. Система x + 2y=1 x2 -XY-2x2=1. Система 2x+y=1 2x2+XY+y2.
Y - 3x = 1 x² - 2xy + y² = 9 система. 1/6x-6x+2y/12xy. Система x + 2y=1 x2 -XY-2x2=1. Система 2x+y=1 2x2+XY+y2.

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