$\"\"$

The equation is $\"\"$ .

Solve equation for $\"\"$ :

$\"\"$ (Original equation)

$\"\"$ (Subtract $\"\"$ from each side)

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

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

$\"\"$ (Cancel common terms)

Therefore, the equation for $\"\"$ is $\"\"$ .

$\"\"$

The equation is $\"\"$ .