Предмет: Математика, автор: qwu0k

СРОЧНО! ДВУМЯ СПОСОБАМИ!
(х + 52) : 7 = 700
34 000 + x 1 000 = 75 000

Ответы

Автор ответа: nurayehmedova10

0

Ответ:

1. 4900

2. 41

Пошаговое объяснение:

1.х= 700×7=4900

х+52=4900

х=4900-52

х=4848

2. 1000х=75000-34000

1000х=41000

х=41000÷1000

х=41

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