Answer:
8
Step-by-step explanation:

or

Use the distributive property to multiply y by -6y^3 and -8. This gives you -6y^4 - 8y + y^4. Add the like terms and you get -5y^4 - 8y.
Therefore, the simplest form of this expression is -5y^4 - 8y.
Answer:
If you're isolating X then it would equal x=1
Answer:
reflection over the x-axis
Step-by-step explanation:
i hope this helps
Answer:
-4+n
Step-by-step explanation:
-4+8n-7n=