Предмет: Математика, автор: Аноним

решите 2 уравнение СОР

1)9,4-(1,6-2)=-11,8

2)6(x-5)=144

Помогите плиз дам 25баллов​

Ответы

Автор ответа: safinakurbanova895
2

Ответ:

первое не знаю

6×(х-5)=144

х-5=144÷6

х-5=24

х=24+5

х=29

-----------------

6×(29-5)=144

6×24=144

144=144

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