
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
To $m$ ounces of an $m\%$ solution of acid, $x$ ounces of water are added to yield a $(2m - k)\%$ solution, where $k$ is a factor such that $m>2k$. Determine $x$.
A) $\frac{km}{2m-k}$
B) $\frac{km - m^2}{2m-k}$
C) $\frac{m^2 - km}{k}$
D) $\frac{km + m^2}{2m-k}$

Present the answer in LaTex format: \boxed{Your answer}
user