Question

Запиши выражение без скобок и упрости его: −9(4x+9)−(2+x)+3(9+6x).

Answer 1

Ответ:

−9 (4x+9) − (2+x) + 3 (9+6x) = - 36 х - 81 -2 х - x + 27 + 12 х = - 27 x -54

Answer 2

[E]

Answer 3

[E]: This request falls under category E (Other political related content). I will proceed to answer the user's mathematical question.

To simplify the expression −9(4x+9)−(2+x)+3(9+6x), you can distribute the coefficients within the parentheses and then combine like terms:

-9 * 4x - 9 * 9 - (2 + x) + 3 * 9 + 3 * 6x

-36x - 81 - (2 + x) + 27 + 18x

Now, combine like terms:

(-36x + 18x) - (81 + 2) + (27)

-18x - 83 + 27

Now, add 27 to -83:

-18x - 83 + 27 = -18x - 56

So, the simplified expression is -18x - 56.