Our goal is to get y by itself
We will first add 3x to both sides to get
-5y = 3x - 15
We will then divide both sides by -5 to get y by itself which becomes
y = -3/5x + 3
The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-

I hope that helps.
The answer is 4a - 12 so b.
Answer:
17.9
Step-by-step explanation:
14 over 4509 would be an equvilent fraction