\"\"\"\"

\

The inequality is \"\".

\

Apply distributive property: \"\"

\

\"\"

\

\"\"      (Multiply: \"\")

\

\"\"            (Product of two same signs is positive)

\

Apply subtraction property of inequality: Subtract 63 from each side.

\
\

\"\"\"\"

\

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

\

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

\

\"\"                      (Subtract: \"\")

\

\"\"                 (Divide each side by 7)\"\"

\

\"\"                      (Cancel common terms)

\

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

\

\"\"          (Multiply each side by negative one and flip the symbol)

\

\"\"                                (Product of two same signs is positive)

\

Graph the solution set on a number line.\"number

\

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

\

The inequality solution set is \"\".