Question

на полиці стоять підручники. Спочатку взяли 6 підручників а потім поставили 12. Скільки підручників стояло спочатку?​

Answer 1

Ответ:6

Если я не ошибаюсь Пошаговое объяснение я не помню

Answer 2

Problem Analysis

The problem states that there are textbooks on the shelf. Initially, 6 textbooks were taken, and then 12 textbooks were put back on the shelf. We need to determine how many textbooks were on the shelf initially.

Solution

Let's assume that the number of textbooks on the shelf initially is represented by the variable 'x'.

According to the problem, 6 textbooks were taken from the shelf, so the number of textbooks remaining on the shelf is 'x - 6'.

After that, 12 textbooks were put back on the shelf, so the final number of textbooks on the shelf is '(x - 6) + 12'.

We need to find the value of 'x' that satisfies the equation '(x - 6) + 12 = x'.

Let's solve this equation to find the value of 'x':

(x - 6) + 12 = x
x - 6 + 12 = x
x + 6 = x
6 = 0

The equation '6 = 0' is not possible, which means there is no solution to this equation. Therefore, there is no value of 'x' that satisfies the given conditions.

Conclusion

Based on the information provided, it seems that there is an inconsistency in the problem statement. The given conditions lead to an equation with no solution. Please double-check the problem statement or provide additional information if available.