Question

-6(2b-7)-2(21+2b)ааа помогитее6 классс​

Answer 1

Пошаговое объяснение:

1) сначала раскроем скобки

-12б +42 - 42- 4б (тут у нас сократятся 42 и - 42) остаётся:

-12б - 4б = - 16б

Answer 2

Ответ:

1 сначала раскроем скобки

-12б+42-42-4б (тут у нас сократятся 42 и 42) остаётся:

-12б-4б=-16б.

Answer 3

Solving the Equation

To solve the given equation -6(2b-7)-2(21+2b), we can start by simplifying the expression step by step.

First, let's distribute the negative sign to both terms inside the parentheses: -6(2b-7) = -12b + 42 -2(21+2b) = -42 - 4b

Now, we can combine the simplified terms: -12b + 42 - 42 - 4b

Simplifying further, we get: -16b

So, the solution to the given equation -6(2b-7)-2(21+2b) is -16b.

This solution is derived from the algebraic simplification of the given expression.

Conclusion

The solution to the given equation -6(2b-7)-2(21+2b) is -16b.