
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
A line passes through the points $(1,3,2)$ and $(4,3,-1)$. Find the $y$-coordinate when the $x$-coordinate of a point on this line is 7. Also, determine where this line intersects with the $z=0$ plane.

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