
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 $l$ is given by the equation $x-2y+3=0$. From point $A(3,3)$ on this line, draw line $l'$ such that lines $l$, $l'$, and the $x$-axis form an isosceles triangle with the base on the $x$-axis. The general form equation of line $l'$ is __________.

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