Answer:
Step-by-step explanation:
Explanation:
This can be rewritten as
−
18
<
5
x
+
7
<
2
To solve this, isolate
x
. The first step will be subtracting
7
. However, subtract
7
from all parts of the inequality.
−
18
−
7
<
5
x
+
7
−
7
<
2
−
7
Which yields
−
25
<
5
x
<
−
5
Now, divide each part by
5
.
−
5
<
x
<
−
1
wolframalpha.com
