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

The expression is $\"\"$ .

Whether the equation is true or not

$\"\"$

According to Multiplication property of equality: if $\"\"$ , then $\"\"$ .

$\"\"$ (Multiply each side by 2)

$\"\"$ (Cancel common terms)

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

$\"\"$

The equation is not true.