$\"\"$

The equation is, $\"\"$ .

According to multiplication property of equality:

For any number a, b and c, If a = b then ac = bc.

$\"\"$ (Multiply each side by 45)

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

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

Or $\"\"$ \ \ $\"\"$

Verify:

To check the solution, substitute $\"\"$ in original equation.

$\"\"$

$\"\"$ (Divide: $\"\"$ )

Compare the values, the equation is true. The solution is $\"\"$ . \ \

$\"\"$

The value of $\"\"$ .