$\"\"$

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

The equation is $\"\"$ .

Apply division property of equality: Divide each side by negative 12.

$\"\"$

$\"\"$ (Cancel common terms)

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

The absolute value of an expression is always is greater than or equal to zero.

Therefore the expression cannot have a solution. $\"\"$

The solution set is $\"\"$ .