Question

5(а+b+c)+2b (d+c)5+4d (d+c)4-2d 62c-34c+6c 4k+6y+k+3y e+e+t+9e+t 10y+x+21y+y

Answer 1

Ответ:

5a+7b+5c

9d+5c

2(d+2c)

2(31-14c)

5k+9y

11e+2t

32y+x

Пошаговое объяснение:

Answer 2

It seems like you've provided a series of expressions, but they are not clearly formatted. It's a bit difficult to understand the structure and operations you intend to perform. If you could provide more context or clarify the expressions, I'd be happy to help you evaluate or simplify them.