Question

-7(3-а)+4(-2а-2)-6(-8+а)​

Answer 1

Ответ:-21+7а-8а-8+48-6а=19-7а

Пошаговое объяснение:

Answer 2

To simplify the expression -7(3-a) + 4(-2a-2) - 6(-8+a), you can distribute the coefficients and then combine like terms:

-7(3-a) = -21 + 7a 4(-2a-2) = -8a - 8 -6(-8+a) = 48 - 6a

Now, combine the terms:

-21 + 7a - 8a - 8 + 48 - 6a

Now, simplify by combining like terms:

(7a - 8a - 6a) + (-21 - 8 + 48)

Combine the 'a' terms:

-7a + (-21 - 8 + 48)

Now, simplify further:

-21 - 8 + 48 = 20

So, the simplified expression is:

-7a + 20