\"\"

\

\"\"\"\"

\

The equation is \"\".

\

Write two cases:

\

Case-1: \"\"

\

\"\"

\

Case-2: \"\"

\

\"\"\"\"

\

Solve the equation for Case-1.

\

\"\"

\

Apply addition property of equality: Add 8 to each side.

\

\"\"

\

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

\

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

\

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

\

Apply division property of equality: Divide each side by 5.

\

\"\"

\

\"\"                           (Cancel common terms)

\

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

\

Check:

\

To check the solution, substitute \"\" in original equation.

\

\"\"

\

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

\

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

\

\"\"                           (The absolute value of 12 is 12)

\

Compare the values the equation is true. \"\" is a solution.\"\"

\

Solve the equation for Case-2.

\

\"\"

\

Apply addition property of equality: Add 8 to each side.

\

\"\"

\

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

\

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

\

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

\

Apply division property of equality: Divide both sides by 5.

\

\"\"

\

\"\"                            (Cancel Common Terms) \"\"

\

Check:

\

To check the solution, substitute \"\" in original equation.

\

\"\"

\

\"\"                    (Cancel common terms)

\

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

\

\"\"                              (The absolute value of -12 is 12)

\

Compare the values the equation is true. \"\" is a solution.

\

\"\"

\

The solution set is \"\".