$\"\"$ $\"\"$

\

The inequality $\"\"$ .

\

$\"\"$ According to Distributive property: $\"\"$ .

\

Apply Substraction property of inequality: subtract from 8 each side.

\

\

$\"\"$

\

$\"\"$

\

$\"\"$ (Additive inverse property: $\"\"$ )

\

$\"\"$ (Additive identity property: $\"\"$ )

\

$\"\"$ (subtract: $\"\"$ )

\

$\"\"$ (Divide each side by 2)

\

$\"\"$ (cancel commen terms)

\

$\"\"$ (Divide: $\"\"$ )

\

Graph the solution set on a number line

\

Note: A circle means that this point is not included in the solution set. $\"\"$

\

Check:

\

To check, substitute a number greater than 4 in $\"\"$ .

\

$\"\"$ (substitute:s=2)

\

$\"\"$ (Add: $\"\"$ )

\

$\"\"$ (Multiply: $\"\"$ )

\

this value is true

\

$\"\"$

\

The inequality solution is $\"\"$ .

\