What is $3^{-1} + 13^{-1} \pmod{19}$? Express your answer as an integer from $0$ to $18$, inclusive.
Question:
What is $3^{-1} + 13^{-1} \pmod{19}$? Express your answer as an integer from $0$ to $18$, inclusive.
Answer:
Let's think step by step.

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What is $3^{-1} + 13^{-1} \pmod{19}$? Express your answer as an integer from $0$ to $18$, inclusive.
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