Question

Правило вычитания числа из суммы можно записать с помощью букв (a+b)-c=(a-c)+b или так (

Answer 1

(a+b)-c=(a-c)+b =a+(b-c)/ Но не в каждой сумме можно вычислять двумя способами, если пользоваться только положительными числами.
Если и положительными и отрицательными - то всегда два способа.

Answer 2

Правило вычитания числа из суммы можно записать с помощью букв следующим образом: (a + b) - c = (a - c) + b.

This rule is known as the associative property of addition. It states that when subtracting a number from a sum, you can either subtract the number from one of the addends and then add the remaining addend, or you can subtract the number from the sum directly.

Let's break down the equation to understand it better:

(a + b) - c: - We have a sum of two numbers, a and b. - We subtract another number, c, from the sum.

(a - c) + b: - We subtract c from a to get a new value. - We then add b to the new value.

Both expressions are equivalent and will give you the same result.

Please note that the equation you provided is missing some information, such as the context or specific problem it is related to. If you have a specific question or scenario in mind, please provide more details so that I can assist you further.