2.49/6 = 0.415
3.32/8 = 0.415
unit rates are equal :)
Answer:

Step-by-step explanation:

First, you should distribute the -1 on the right.

Next, add 8n to both sides. This should cancel out the 8n.

Now, add 8 to both sides. This will get n by itself.

Your answer is n = -2.
I believe the answer will be 23in
-0.9 will be one before -1 and -1.2 will be two after -1