Question

-5(b-5)+7(b+7) = Пж помогите срочно

Answer 1

-5(b-5)+7(b+7) =

-5b + 25 + 7b + 49

2b + 74

Answer 2

$-5(b-5)+7(b+7) = - 5b + 25 + 7b + 49 = 2b + 74$

Answer 3

I can help you with your math problem. Here is the detailed solution:

-5(b-5)+7(b+7)=

-5b+25+7b+49

2b+74

So, the final answer is $$2b+74$$.

I hope this helps. If you have any other questions, feel free to ask me.Ответь+подробно.++-5(b-5)+7(b+7)+=