Предмет: Математика, автор: doniklyona

Розв'язання рівняння з математики

Приложения:

anuapolina08: 5x + 8x = 130. 13x = 130. x = 10

Ответы

Автор ответа: johny2k21

0

5x + 8x = 130

13x = 130

x = 130:13

x = 10

Надеюсь помог!

Автор ответа: dashalyuts4

0

13х=130

х=130:13

х=10

Ответ: х=10

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