$\"\"$

The expression is $\"\"$ .

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

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

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

$\"\"$ (Additive modulus of $\"\"$ is 4 and 4 units from origin)

$\"\"$

$\"\"$ (Apply associative law of addition: $\"\"$ )

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

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

The value is $\"\"$ .