$\"\"$

The equation is $\"\"$ .

Apply multiplication property of equality: Multiply each side by 9.

$\"\"$

$\"\"$ (Cancel common terms)

$\"\"$ (Multiply: $\"\"$ )

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

Apply division property of equality: Divide each side by 7.

$\"\"$

$\"\"$ (Cancel common terms) $\"\"$

To check the solution, substitute $\"\"$ in original equation.

$\"\"$

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

The equation is true. $\"\"$

The value is $\"\"$ .