human
Given a positive y value, find an x value in a table of values for lines in the form y = c - x  This is a part of the table of values for the equation \( y=3-x \) ![\begin{tabular}{|c|c|}
\hline\( x \) & \( \bigstar \) \\
\hline\( y \) & \( 9 \) \\
\hline
\end{tabular}]() What should replace the star? \( 12 \)
gpt
Believes subtraction is commutative 