Предмет: Алгебра, автор: andrijchukaliona

5х-7=3
знайдіть корінь рівняння

Ответы

Автор ответа: KLEBEPKA
0

Ответ:

5х-7=3

5х=3+7

5х=10

х=2

Проверка:

5*2-7=3

3=3

Автор ответа: Аноним
0

\displaystyle 5x-7=3\\5x=3+7\\5x=10\\x=2

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