Question

X+2/3x+9 - 4-x/5x+15

Answer 1

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Answer 2

It seems like you've provided a mathematical expression:

$\frac{x + 2}{3x + 9} - \frac{4 - x}{5x + 15}$

To simplify this expression, let's find a common denominator and then combine the fractions:

1. Find the common denominator: The common denominator for $3x + 9$ and $5x + 15$ is $15x$.

2. Adjust the numerators accordingly:

$\frac{(x + 2) \cdot 5 - (4 - x) \cdot 3}{15x}$

3. Simplify the numerator:

$\frac{5x + 10 - (12 - 3x)}{15x}$

Combine like terms:

$\frac{5x + 10 - 12 + 3x}{15x}$

Combine the constants and the $x$ terms:

$\frac{8x - 2}{15x}$

So, the simplified form of the expression is:

$\frac{8x - 2}{15x}$

Please note that this expression cannot be further simplified unless additional information or constraints are provided.