Answer:
[tex]x \: < \:- 1 \frac{1}{6} [/tex]
Step-by-step explanation:
The given inequality is
x+ (7 + 2x) <-3x
Expand parenthesis to get
x+ 7 + 2x <-3x
Group similar terms
x+ 2x +3x<-7
Combine similar terms
6x<-7
Divide both sides by 6
[tex]x \: < \: - \frac{7}{6} [/tex]
Rewrite as improper fraction
[tex]x \: < \:- 1 \frac{1}{6} [/tex]
