Answer: C. y = -5
Step-by-step explanation: So, first in this equation you will add 7 on both sides and that cancels out the negative 7 and 18 plus 7 equals 25. So, now you have 25 = -5y. Now, you will divide -5 on both sides which cancels out the -5y and 25 divided by -5 equals -5. So, that gives you your answer of y = -5. Hope this helps^-^.
