Our goal with this equation is to solve for y by simplifying the equation.
4y + 5 = -31
Our first step is to always get 4y by itself.
To do so, we need to subtract 5. However, when you perform any order of operations (except for distribution) you need to do it to both sides.
So, let's subtract 5 from both sides.
5 - 5 = 0
-31 -5 = -36
We're now left with:
4y = -36.
Now we must simplify for y- divide both sides by 4.
4y / 4 = y
-36 / 4 = -9 (When you divide a negative by a positive, you will result with a negative)
We are now left with:
y = -9.
This is your solution.
I hope this helps!