Ответ:
45
Объяснение:
[tex] = \frac{ -2x(y - 3x)}{3y(y - 3x)} = - \frac{2x}{3y} = - 2x \div 3y = 2 \times 2.5 \div 3 \times \frac{1}{27} = 5 \div \frac{1}{9} = 5 \times 9 = 45[/tex]
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Ответ:
45
Объяснение:
[tex] = \frac{ -2x(y - 3x)}{3y(y - 3x)} = - \frac{2x}{3y} = - 2x \div 3y = 2 \times 2.5 \div 3 \times \frac{1}{27} = 5 \div \frac{1}{9} = 5 \times 9 = 45[/tex]