Ok, I have this Algebra problem that I have to solve but I am not sure how to. If some one could show me how to answer it, I would very much appreciate it. This is the problem:
Solve the open sentence.
–3 ≤ n + 6 ≤ 7

And these are the answer selections:
n ≤ –9 and n ≤ 6
n ≥ –9 and n ≤ 1
n ≤ 3 and n ≤ 7
n ≥ 9 and n ≤ 7

Question

Ok, I have this Algebra problem that I have to solve but I am not sure how to. If some one could show me how to answer it, I would very much appreciate it. This is the problem:
Solve the open sentence.
–3 ≤ n + 6 ≤ 7

And these are the answer selections:
n ≤ –9 and n ≤ 6
n ≥ –9 and n ≤ 1
n ≤ 3 and n ≤ 7
n ≥ 9 and n ≤ 7

anonymous · Answer

–3-6 ≤ n + 6) -6≤ 7 -6
–3-6 ≤ n ≤ 7 -6
-9 ≤ n ≤ 1

anonymous · Answer

Sorry, left out a left paren in the following:

–3-6 ≤ (n + 6) -6≤ 7 -6

anonymous · Answer

Um, I don't understand your answer, but I just wanted to say that I already figured out how to solve the inequality.

The first thing that I have to do is separate the inequality into two different inequalities. The answer that I got was B. n > -9 and n <1

Thanks for trying to help me anyways!