Предмет: Алгебра, автор: kiryakotov05

Решите уравнение 5(х-3)=3(х-4).
Укажите правильный вариант ответа:
2,5
-2,5
1
1,5

Ответы

Автор ответа: picturepu
9

Ответ:

1,5

Объяснение:

5x - 3x = - 12 + 15

2x = 3

x = 1,5

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