Предмет: Математика, автор: varaverhulevskaa

8. Реши уравнения.
(у-476)-1.056=1549

15×(k-10)=255

Ответы

Автор ответа: prettypushkova

1

(у - 476) - 1,056 = 1549 15 · (k - 10) = 255

у - 476 = 1549 + 1,056 k - 10 = 255 : 15

у - 476 = 1550,056 k - 10 = 17

у = 1550,056 + 476 k = 17 + 10

у = 2026,056 k = 27

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