What number is the solution to n over 3 is negative 12 a -36 b -4 c 4 d 36

you have n/3 = -12

to solve for n, multiply both sides by 3

n = -12 * 3 = -36

answer is A. -36

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation