
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
Two places, A and B, are $60$ km apart. A boat travels downstream from A to B, and then immediately upstream from B to A, taking a total of $8$ hours. Given that the speed of the water flow is $5$ km/h, if the speed of the boat in still water is $x$ km/h, determine the equation representing the situation.

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