
The inequality is
.
Apply Multiplition property of inequality: Multiply each side by 3.
\
(Cancel common terms)
(Multiply:
)

Graph the solution set on a number line.
\
Note: A circle means that this point is not included in the solution set.
Check:
\To check, substitute a number less than 24 in 
(Substitute
)
(Divide:
)
The inequality is true \ \
The inequality solution is
.