Предмет: Математика, автор: Аноним

Реши уравнения. 75 900 - y= 45 000 +5 000 18 000 + 300 + x = 20 000

Ответы

Автор ответа: kuklin2003mailrucom

1

Ответ:

(1700;25900)

Пошаговое объяснение:

18 000 + 300 +х= 20 000

75 900 - y= 45 000 + 5 000

18300+х=20000

75900-у=45000+5000

Х=20000-18300

75900-у=50000

Х=1700

У=75900-50000

Х=1700

У=25900

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