$\"\"$

The expression is $\"\"$ .

$\"\"$ (Substitute $\"\"$ )

$\"\"$ (Additive modulus of $\"\"$ is 12 and 12 units from origin)

$\"\"$ (Additive modulus of $\"\"$ is 1 and 1 unit from origin)

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

The value is $\"\"$ .