Предмет: Математика, автор: HimikoYumeno

решите уравнение
x+3 1/15=5 2/3​

Ответы

Автор ответа: Аноним
1

Ответ:

x+3 1/15=5 2/3​

x+46/15=17/3​

x+46/15=85/15

умножим все на 15.

15х+46=85

15х=85-46

15х=39

х=2 9/15

х=2 3/5

х=2,6

Пошаговое объяснение:

Похожие вопросы
Предмет: История, автор: sveta200089
Предмет: Английский язык, автор: дпкииваново

Задание 1. Измени приведенные предложения в вопросительные и отрицательные:
He is waiting there. Is he waiting there?
He is not waiting there.

1. I am working hard. ..................................................................................................................................... ........................................................................................................................................................................
2. He is writing a poem. ................................................................................................................................. ........................................................................................................................................................................
3. She is making a salad. ................................................................................................................................
........................................................................................................................................................................
4. Pat is reading a paper. ...............................................................................................................................
........................................................................................................................................................................
5. You are waiting for me. ..............................................................................................................................
........................................................................................................................................................................
6. Bob is drawing a picture. ...........................................................................................................................
........................................................................................................................................................................
7. It is raining hard. ........................................................................................................................................
........................................................................................................................................................................
8. He is speaking English. ...............................................................................................................................
........................................................................................................................................................................
9. She is playing the piano. ............................................................................................................................
........................................................................................................................................................................
10. We are telling the truth. ..........................................................................................................................
........................................................................................................................................................................