This is an fairly easy question, but may be kind of hard if you're only in pre-algebra.
In all similar problems, you should bring the constant all to one side.
You should show these steps in your work, to remember it easier:
1. -3y-3=9- original polynomial
2. -3y=9-(-3)=9+3- you can split this up into two steps
3. -3y=12
4. y=12/-3
5. y=-4-final answer
a equal 9 c eqqual 15
No, it equals 9, but XI equals 11.
1 times 9 equals 9.
4 time 9 equal 36.
9
3y3 - 12y2 + 4y = y(3y2 - 12y + 4) which cannot be factorised further.
-3
9
9 feet is equal to approximately 274.32 centimeters.
-9 times 7 equals -63.
0.34 x 9 equals 3.06.
30/90 equals 3/9