C) closest to 2/5.
2/3 is bigger than half 2/10 would be like less than 1/4
compare the divisor x-3 with x-a which will give a=3 and then use remainder theorem.
Answer:

Step-by-step explanation:
1. Subtract 8x from both sides:
8x-6y-8x=36-8x
2. Simplify:
-6y=36-8x
3. Divide both sides by -6

4. Simplify to get answer