146- If $x$ and $y$ are both natural numbers, how many solutions does the linear Diophantine equation $789 = 11y + 12x$ have? (4) $6$ (3) $5$ (2) $4$ (1) $3$
\textbf{146-} If $x$ and $y$ are both natural numbers, how many solutions does the linear Diophantine equation $789 = 11y + 12x$ have?
\medskip
(4) $6$ \hfill (3) $5$ \hfill (2) $4$ \hfill (1) $3$
\medskip