Given:
[tex]8x-5y=-2[/tex]
To find the equation that could be the other equation in this system:
Multiplying -2 on both sides, we get
[tex]\begin{gathered} -2(8x-5y)=-2(-2) \\ -16x+10y=4 \end{gathered}[/tex]
So, the equation that could be the other equation in this system is,
[tex]-16x+10y=4[/tex]
