\begin{aligned}
&-9x-6y = 15
\\\\
& 9x-10y=145
\end{aligned}
MathBot Answer:
MathBot is working on a solution to your problem.
\begin{aligned}
&-9x-6y = 15
\\\\
& 9x-10y=145
\end{aligned}
MathBot Answer:
MathBot is working on a solution to your problem.