The inequality is
.
The related equation is
.
Multiply each side by
.



Subtract 7 from each side.
\

Divide each side by 7.
\
a = 0
\Draw vertical lines at the excluded value and at the solution to separate the number
\line into intervals.
\
Test
Test
Test 

is not a solution.
is not a solution.
is not a solution.
There is no solution.
There is no solution.