$\"\"$

The equation is $\"\"$ .

Apply multiplication property of equality: Multiply each side by 6.

$\"\"$

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

Apply subtraction property of equality: Subtract 10 from each side.

$\"\"$

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

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

$\"\"$

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

The value of $\"\"$ .