Предмет: Математика, автор: Аноним

реши уравнение упростив выражение в левой части 3ч+83ч+100|960 с проверкой

pavelgabula80: что значит 100|960

pavelgabula80: деление?

pavelgabula80: вообщето пишут равно(

Ответы

Автор ответа: pavelgabula80

4

3x+83x+100=960

3x+83x=960-100

3x+83x=860

86x=860

x=860/89

x=10

Проверка:

(3*10)+(83*10)+100=960

30+830+100=960

860+100=960

960=960

pavelgabula80: пожуйлиста

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