Предмет: Математика, автор: Yusufovaaron

найдите число если известно что чило которое меньше его на 25 на 47 больше числа 69

uchenikkotlasskiy00: 1) У = Х – 18.

2) У – 53 = 71.

Решим второе уравнение.

У = 71 + 53.

У = 124.

Вычислили, что второе число составляет 124.

Теперь найдем искомое число.

Х = У + 18.

Х = 124 + 18.

Х = 142.

В результате получаем число 142, которое на 18 меньше второго числа 124, которое на 53 больше числа 71.

Ответ: это число 142.

Ответы

Автор ответа: uchenikkotlasskiy00

Ответ:

это число 142.

Пошаговое объяснение:

1) У = Х – 18.

2) У – 53 = 71.

Решим второе уравнение.

У = 71 + 53.

У = 124.

Вычислили, что второе число составляет 124.

Теперь найдем искомое число.

Х = У + 18.

Х = 124 + 18.

Х = 142.

В результате получаем число 142, которое на 18 меньше второго числа 124, которое на 53 больше числа 71.

Ответ: это число 142.

uchenikkotlasskiy00: Извините, я ошибся. В комментариях напишу верный вариант!

Yusufovaaron: Какой

Автор ответа: kristinakornilova74

Ответ:

91 думаю как то так

Пошаговое объяснение:

69+47-25

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