Предмет: Математика, автор: ZollaDRAG

3(y-2,4)=-3 3/4 Полным ответом пожалуйста (3 3/4 дробь) с объяснением​

Ответы

Автор ответа: ШаринганСаске
0

Ответ:

y = 1.15

Пошаговое объяснение:

3(y - 2.4) = - 3 \frac{3}{4}

3y - 7.2 = - 3.75

3y = - 3.75 + 7.2 \\ 3y = 3.45 \\ y =3.45 \div 3 \\ y = 1.15

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