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 reducing fractions. 3. For example, if the expression is $2x + 3x$, we combine like terms: $$2x + 3x = (2 + 3)x = 5x$$ 4. If the expression involves fractions, such as $$\frac{4}{8}$$, simplify by dividing numerator and denominator by their greatest common divisor (GCD): $$\frac{4 \div 4}{8 \div 4} = \frac{1}{2}$$ 5. If the expression involves factoring, such as $$x^2 - 9$$, recognize it as a difference of squares: $$x^2 - 9 = (x - 3)(x + 3)$$ 6. Without a specific expression, these are the general rules and steps to simplify any algebraic expression. If you provide a specific expression, I can simplify it step-by-step for you.