100 Points + brainliest if correct and well explained:
An equation is shown:

−np − 3 = 7(c − 4)
Which of the following solves for n?

n = the quantity 7 times c minus 31 all over negative p
n = the quantity 7 times c minus 25 all over negative p
n = the quantity 7 times c plus 31 all over p
n = the quantity 7 times c plus 25 all over p