$\"\"$

The equation is $\"\"$ .

$\"\"$ (Add x to each side)

$\"\"$ (Apply commutative property: $\"\"$ )

$\"\"$ (Apply additive inverse property: $\"\"$ )

$\"\"$ (Apply additive inverse property: $\"\"$ ) $\"\"$

$\"\"$ (Divide each side by 5)

$\"\"$ (Cancel common terms)

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

The value of $\"\"$ .