$\"\"$

$\"\"$ $\"\"$

The equation is $\"\"$ .

Apply multiplication property of equality: Multiply each side by 2a.

$\"\"$

$\"\"$ (Cancel common terms)

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

Apply division property of equality: Divide each side by 2x.

$\"\"$

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

The solution is $\"\"$ .