
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
Given the function $y=\sin(2x+\frac{\pi}{3})$, if all points on the graph are moved $\frac{\pi}{6}$ units to the left and then the x-coordinates of all points on the resulting graph are stretched to twice their original length (y-coordinates remain unchanged), find the corresponding function expression.

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