The inequality .
According to Distributive property:
.
Apply Substraction property of inequality: subtract from 2s each side.
\ (Additive inverse property:
)
(Additive identity property:
)
(subtract:
) \ \
Apply Addition property of inequality:Add to 2s each side.
(Additive inverse property:
)
(Additive identity property:
)
The inequality solution is .