Предмет: Алгебра, автор: lebedyt

Помогите ещё Найдите корень уравнения d-111=2d-38 -черта дроби

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Автор ответа: VitQ

0

Вооооооооооооооооооооооооооооот)

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Автор ответа: nadina16

0

8*(d-1)=11*(2d-3)

8d-8=22d-33

8d-22d=-33+8

-14d=-25

d=-25/(-14)

d=1 (целая) 11/14

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