The answer to your question is option b because opposite angles in a quadrilateral are equal to one another
8 and 4.
To find the numbers, just divide 32 by whole numbers until you get a whole number as an answer, and try adding those to get the number you need to get.
Simple....
so you have:

There's the law where if the number outside your parentheses is negative along with the number in the parentheses; it converts into positive...
-->>x-(-x)
--->>x+(+x)
This being said.....

-->>

-->>>

But remember, you want to simplify it....

(Decimal form..1.25)
Thus, your answer.
Answer:
-1 = s
Step-by-step explanation:
7 = -10s - 3
Add 3 to each side
7+3 = -10s - 3+3
10 = -10s
Divide each side by -10
10/-10 = -10s/-10
-1 = s