Question

21+54:6-7*6 СССССССССССОООООООООООООСССССССССССС

Answer 1

Ответ:

- 12

Пошаговое объяснение:

Ну это как-бы 0..........

Answer 2

It appears you've provided an expression with some extra characters. Let's break it down:

1. Start with the math expression: 21 + 54 / 6 - 7 * 6

Now, we can solve this expression step by step:

1. First, perform the division: 54 / 6 = 9.
2. Next, perform the multiplication: 7 * 6 = 42.
3. Finally, perform the addition and subtraction from left to right: 21 + 9 - 42 = -12.

So, the result of the expression is -12. The additional characters you've included, such as "СССССССССССОООООООООООООСССССССССССС," do not have any mathematical meaning in this context. If you have further questions or need assistance with anything else, please let me know.