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 .