

The inequality is
.
(Distributive property:
)
(Multiply:
)
Apply substration property of inequality: Subtract 6 from each side.
\
(Additive inverse property: 6 - 6 = 0)
(Add: - 4 - 6 = - 10)
According to division property of equality: if
, then
.
(Divide each side by 2)
(Cancel common terms)
(Divide:
)
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 less than - 5 in 
(Substitute
)
(Multiply:
)
(Add:
)
The inequality is true.
The inequality solution is
.