The inequality is .
According to subtraction property of inequality: Substract 3 from each side.
\Apply commutative property of addition: .
(Apply additive inverse property:
)
(Apply additive identity property:
)
(Subtract:
)
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 greater than 2 in .
(Substitute
)
(Add:
)
The inequality is true.
The solution set is .