Question

8 (x - 1) + 7 (x - 4)​

Answer 1

Ответ:

8 (x - 1) + 7 (x - 4)​

8х+7х=-28-8

15х=-36

х=-36/15

х=-12/5

Объяснение:

Answer 2

Решение:

8×x= 8x.

8×(-1)=-8

7×x=7x

7×(-4)=-28

8x-8+7x-28.

ответ: 8x-8+7x-28.

Answer 3

To simplify the given expression $8(x - 1) + 7(x - 4)$, you'll need to distribute the numbers outside the parentheses to the terms inside the parentheses and then combine like terms. Here's the step-by-step process:

1. Distribute the numbers outside the parentheses: $8(x - 1) = 8x - 8$ $7(x - 4) = 7x - 28$

2. Now you have two simplified terms: $8x - 8$ and $7x - 28$

3. Combine like terms: $8x + 7x = 15x$ $-8 - 28 = -36$

So, when you combine the terms, the simplified expression becomes: $15x - 36$