Question

Solve the compound inequality n+2≤−5 and n+6≥−6 .

Answer 1

−
12
≤
n
≤
−
7
Explanation:
we solve each inequality separately, n then combine to get the final answer. :)
n
+
2
≤
−
5

n
≤
−
5
−
2

n
≤
−
7
n
+
6
≥
−
6

n
≥
−
6
−
6

n
≥
−
12
therefore combining the inequalities,
n
≤
−
7
and
n
≥
−
12
−
12
≤
n
≤
−
7