1. The problem is to simplify an expression, but since no specific expression was given, let's consider a general approach to simplification. 2. Simplification involves reducing an expression to its simplest form by combining like terms, factoring, and canceling common factors. 3. For example, if you have a fraction like $$\frac{6x}{9}$$, you can simplify it by dividing numerator and denominator by their greatest common divisor (GCD). 4. The GCD of 6 and 9 is 3, so we write: $$\frac{\cancel{6}x}{\cancel{9}} = \frac{2x}{3}$$ 5. This is the simplified form of the fraction. 6. Always look for common factors in numerators and denominators or like terms in sums and products to simplify expressions. 7. If you provide a specific expression, I can show the exact steps to simplify it.