$\"\"$

\

The equation is $\"\"$ .

\

Solve the equation.

\

$\"\"$ (Original equation)

\

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

\

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

\

$\"\"$ (Add: $\"\"$ )

\

$\"\"$ (Add $\"\"$ to each side)

\

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

\

$\"\"$ (Add: $\"\"$ )

\

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

\

$\"\"$ (Cancel cammon terms)

\

The solution is $\"\"$ . $\"\"$

\

Check the solution for $\"\"$ -value:

\

$\"\"$ (Original equation)

\

$\"\"$ (Substitute $\"\"$ )

\

$\"\"$ (Multiply)

\

$\"\"$ (Substitute: $\"\"$ and $\"\"$ )

\

The value of $\"\"$ is $\"\"$ satisfied.

\

$\"\"$

\

The solution is $\"\"$ .