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

Given equation is $\"\"$ .

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

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

$\"\"$ (Cancel common terms)

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

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

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

$\"\"$ (Cancel common terms)

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

$\"\"$ (Additive inverse property: $\"\"$ ) $\"\"$

The solution is $\"\"$ .