The inequality is
.
Apply addition property of inequality: 
(Subtract x from each side)
(Apply commutative property of addition:
)
(Apply additive inverse property:
)
(Apply additive identity property:
)
Draw a coordinate plane.
\Draw the boundary line
.
The inequality symbol is
, so use a solid line.
Test the point
in the inequality.

(Substitute 0 for x and 0 for y)
(Apply additive identity property:
)
.
Since
is a solution. so, shade the half plane that contain
.
.bmp\")
The graph of
is
.bmp\")