Question

H+h+5h+2d 5x+x+t+8t 12a+y+9a+2y 4b+(k-b)*2 (4+12)*a+7c 5(a+b+c)+2b (d+c)*4-2d

Answer 1

Ответ:

7h + 2j

6x + 9t

21a + 2d

4b + 2k - 2b = 2b + 2k

16a + 7c

8s + x

Пошаговое объяснение:

Надеюсь помогла!

Answer 2

Ответ:

7h + 2d

6x + 9t

21a + 2d

4b + 2k - 2b = 2b + 2k

16a + 7c

8s + x

Answer 3

It looks like you have provided a series of mathematical expressions. I can help you simplify them:

1. H + h + 5h + 2d

   • Combine like terms: H + 6h + 2d

2. 5x + x + t + 8t

   • Combine like terms: 6x + 9t

3. 12a + y + 9a + 2y

   • Combine like terms: 21a + 3y

4. 4b + (k - b) * 2

   • Distribute the 2: 4b + 2k - 2b
   • Combine like terms: 2k + 2b

5. (4 + 12) * a + 7c

   • Simplify inside the parentheses: 16a + 7c

6. 5(a + b + c) + 2b

   • Distribute the 5: 5a + 5b + 5c + 2b
   • Combine like terms: 5a + 7b + 5c

7. (d + c) * 4 - 2d

   • Distribute the 4: 4d + 4c - 2d
   • Combine like terms: 2d + 4c

I've simplified each of the expressions for you. If you have any further questions or need more assistance, feel free to ask.