Answer:
50
Step-by-step explanation:
3x = 25 - 5y
-100 < 5y < 50
-50 < -5y < 100
-25 < 25 - 5y < 125
-8.333 < x < 41.667
41+8+1 = 50
Since

Is a perfect square, we can think of the "-6" at the end as a "+4-10" and we have

Which is the required form
Check it out .....
hope it helps...if any trouble occurs ...punch it on face.....haha kidding.....feel free to ask me
The only things you can factor out of here is a 3 so you are left with:
3(y-6)
Hope that helps.