Question

12 137 - (a - 15 142) = 8372?​

Answer 1

Ответ:

Пошаговое объяснение:

а - 15142 = 12137 - 8372

а - 15142 = 3765

а = 3765 + 15142

а = 18907

Answer 2

Ответ:

a = 18907

Пошаговое объяснение:

12137 - a - 15142 = 8372

27279 - a = 8372

- a = 8372 - 27279

- a = - 18907 | Умножаем и правую и левую часть уравнения на (-1)

a = 18907

Answer 3

Let's simplify the given equation step by step:

12,137 - (a - 15,142) = 8,372

First, let's simplify the expression inside the parentheses by removing the parentheses:

12,137 - a + 15,142 = 8,372

Next, we can combine like terms on the left side of the equation:

27,279 - a = 8,372

To isolate the variable 'a', we need to move the constant term to the other side of the equation. We can do this by subtracting 8,372 from both sides:

27,279 - 8,372 = a

The result is:

18,907 = a

Therefore, the value of 'a' that satisfies the equation is 18,907.