
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
"Modulo $m$ graph paper" consists of a grid of $13^2$ points, representing all pairs of integer residues $(x,y)$ where $0\le x, y <13$. To graph a congruence on modulo $13$ graph paper, we mark every point $(x,y)$ that satisfies the congruence. Consider the graph of $$4x \equiv 3y + 1 \pmod{13}.$$ Find the sum of the $x$-intercept and the $y$-intercept, where the intercepts are represented as $(x_0,0)$ and $(0,y_0)$ with $0\le x_0,y_0<13$.

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