Trying to figure out the problem in this word proble. The cost, in million of dollars to remove 75% of the pollution in a lke model by c+6000/200-2x?

To find the problem in this word problem, let's break it down and analyze the equation provided:

The cost, in million dollars, to remove 75% of the pollution in a lake is represented by the equation c + 6000 / (200 - 2x).

To make sure we understand the equation correctly, let's simplify it step by step:

First, let's deal with the term (200 - 2x) in the denominator:
Simplify: 200 - 2x = 200 - 2x

Next, let's deal with the term (6000 / (200 - 2x)):
Divide 6000 by the result (200 - 2x):
6000 / (200 - 2x) = 6000 / (200 - 2x)

Finally, we have:
c + 6000 / (200 - 2x) = the cost in million dollars to remove 75% of the pollution in a lake

Now, regarding the problem with this equation, we don't have enough information to determine the exact issue or if it is a valid equation. There could be various problems, such as missing variables, inconsistent units, or incorrect formula derivation.

To further analyze the problem, we might need additional information or context about the word problem.