Предмет: Алгебра, автор: marinasorusheva619

(x-3):2=11
помогите пожалуйста, срочно! ​

Ответы

Автор ответа: tanhop24
1

(x-3):2=11\\\frac{x-3}{2}=11\\x-3=22\\x=22+3\\x=25

Автор ответа: Sbourlakov
1

Ответ:

x=25

Объяснение:

(x-3)/2=11  умножаем всё это на 2

x-3=22 переносим 3 на другую сторону

x=22+3

x=25

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