Предмет: Математика, автор: yanarodionova0201

6х+4х=20420
помогите пж​

Ответы

Автор ответа: razhamatovzafarzhon
1

6x+4x=20420

10x=20420

x=2042

Автор ответа: lada201210
1

Пошаговое объяснение:
6x+4x=10x=20420.

Каждый "икс" - равное неизвестное слагаемое.
20420:10=2042
1x=2042

ПРОВЕРКА
2042*6=12252

2042*4=8168
12252+8168=20420

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