add 4n and 5n, which is 9. 9n=-9, and if u divide both sides by nine, n=-1
Answer:
Hope this solution helps you
Answer:
x=25
Step-by-step explanation:
First, we add all like terms. Then, we solve for x.

We can rearrange some things because order does not matter with addition. Next, we just use basic equation solving techniques.
Answer:
20 total flowers
Step-by-step explanation:
9+6=15.
20/4=5
5*3=15
The answer is 20 total flowers.
Answer:
-3.9/1
Step-by-step explanation: