
The inequality is
.
Apply Division property of inequality:
\Divide each side by negative 12 and flip the symbol.
\
(Cancel common terms)
(Divide:
)

Graph the solution set on a number line
Note: A dot means that this point is included in the solutuin set.
Check:
\To check, substitute a number less than -5 in equality
.
(Multiply:
)
The inequality is true.
The inequality solution is
.