Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
x= -7, -9
Answer:
When raised to the power of 4, the binomial (4 + y) expands to:

Step-by-step explanation:

Answer: n≥4
Step-by-step explanation:
If you put the value of 4 as n and multiply it by three you will get twelve which satisfies the inequality. Anything larger than 4 will also satisfy the inequality. I really hope this answer helped tell me in the comments.