Предмет: Математика, автор: bonnko2015

Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння Розв'яжіть рівняння

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Автор ответа: Аноним

Пошаговое объяснение:

$\frac{4}{3x - 11} = \frac{36}{63} \\ 63 \times 4 =(3x - 11) \times 36 \\ 252 = (3x - 11) \times 36 \\ 252 = 108x - 396 \\ 108x - 396 = 252 \\ 108x = 252 + 396 \\ 108x = 648 \\ x = 648 \div 108 \\ x = 6$

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