B. Reveal insight into the husband’s character
Curly was trying to be friendly to a husky dog, but the dog was vicious and began to attack her face, she was trying to protect herself, but then the pack of 30-40 dogs came and attacked her as well, killing her in the process.
This is an example of a cause and effect relationship.
I would say the first sentence is grammatically correct
3x + 7 = x - 15
First, make sure to subtract

from both sides.
Second, simplify 3x - x to get 2x, and then keep the 7.
Third, subtract

from both sides.
Fourth, simplify -15 - 7 to get -22.
Fifth, take the 2 and divide both sides by it, keeping the

by itself.
Sixth, since 11 goes into 2 to get 22, simplify the fraction to 11.

Answer:
x = -11