Answer:
The solution of the inequality is [tex]x<2[/tex].
Step-by-step explanation:
To find the solution of the inequality [tex]3x + 1 < 7[/tex] you must:
Subtract 1 from both sides:
[tex]3x+1-1<7-1[/tex]
Simplify
[tex]3x<6[/tex]
Divide both sides by 3
[tex]\frac{3x}{3}<\frac{6}{3}[/tex]
Simplify
[tex]x<2[/tex]
The graph of the solution is:
