Предмет: Алгебра, автор: ядолов

решить уравнение:22/х-3=3/х

Ответы

Автор ответа: demin97sergey

$22/x-3=3/x 22x=3x-9 19x=-9 x=-9/19$

Автор ответа: ТатМих

$\frac{22}{x-3} = \frac{3}{x} \\ \\ 22x=3(x-3) \\ 22x=3x-9 \\ 22x-3x=-9 \\ 19x=-9 \\ \\ x=- \frac{9}{19}$

ОДЗ
х≠3
х≠0

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