The inequality is ,
Apply subtraction property of inequality: Subtract 25 from each side.
\ (Subtract:
)
(Additive inverse property:
)
(Additive identity property:
)
Apply subtraction property of inequality: Subtract 4m from each side.
\ (Subtract 4m from each side)
(Commutative property of addition: a+b=b+a)
(Additive inverse property:
)
(Subtract:
)
(Additive identity property:
)
Apply division property of inequality: Divide 4m from each side.
\ (Divide each side by 2)
(Divide:
)
(Cancel common terms)
Graph the Solution set on a number line
Note: A circle means that this point is not included in the solution set
The solution set is .