Question

11-(13- )=7 решить задачу

Answer 1

Лови ответ! 11 - ( 13 - 9) = 7

Answer 2

Условие задачи можно увидеть?

Answer 3

To solve the equation 11-(13- )=7, we need to fill in the missing number. Let's call the missing number "x".

The equation becomes:

11 - (13 - x) = 7

To simplify, we first need to solve the expression inside the parentheses:

13 - x

Now we can substitute this expression back into the equation:

11 - (13 - x) = 7

Simplifying further, we remove the parentheses:

11 - 13 + x = 7

Combine like terms:

-2 + x = 7

To isolate x, we need to get rid of -2 on the left side. We can do this by adding 2 to both sides of the equation:

-2 + 2 + x = 7 + 2

Simplifying:

x = 9

Therefore, the missing number is 9.