63 is the answer to your problem. Hope this helps!
When the rocket accelerates up, the thrust is greater than the combined lift and drag, therefore making it go upward. Thrust from the engine / or whatever the power source is makes it lift.
Hope that helps!
Answer:
Step-by-step explanation:
First Group like terms:
![5/2y-6/3y-1-1](https://tex.z-dn.net/?f=5%2F2y-6%2F3y-1-1)
Add similar elements:![5/2y-6/3y=1/2y](https://tex.z-dn.net/?f=5%2F2y-6%2F3y%3D1%2F2y)
![1/2y-1-1](https://tex.z-dn.net/?f=1%2F2y-1-1)
![1/2y=y/2](https://tex.z-dn.net/?f=1%2F2y%3Dy%2F2)
![=y/2-1-1](https://tex.z-dn.net/?f=%3Dy%2F2-1-1)
![=y/2-2](https://tex.z-dn.net/?f=%3Dy%2F2-2)