Предмет: Математика, автор: Buberdul

(x+200)-470=200
помогите!

Ответы

Автор ответа: AliceS1999

0

x+200-470-200=0
x-470=0
x=470

Автор ответа: HellCat21

0

470 ответ задачи сей.

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