Предмет: Математика, автор: reilplay

7x + 10 = 5x + 15
решите уравнение

Ответы

Автор ответа: MrSolution
0

Ответ:

2.5

Пошаговое объяснение:

7x + 10 = 5x + 15 \\ 2x = 5 \\ x = 2.5

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