The equation is
.
Apply division property of equality: Divide each side by negative 4.
\


Write two cases:
\Case-1: a = b
\
Case-2: a =
b

Solve the equation for Case-1.
\Apply Subtraction property of equality: Subtract 2 from each side.
\

Check:
\To check the solution, substitute
in original equation.


\
(Absolute value of |3| is 3)

Compare the values the equation is true.
is a solution.
Solve the equation for Case-2.
\Apply subtraction property of equality: Subtract 2 from each side.
\

Check:
\To check the solution, substitute
in original equation.

\

(Absolute value of |
3| is 3)

Compare the values the equation is true.
is a solution.
\ \
The solution set is
.