The inequality is .

Subtract 1 from each side.

Divide each side by 6.

The solution set is .

Graph the solution set on a number line.

Note: A dot means that this point is included in the solution set.

Check:

To check, substitute three different values for v into the original inequality: negative 2, a number less than negative 2, and greater than negative 2.

Let three values are .

If then      (This is true)

If then        (This is true)

If then      (This is false)

The solution set is .