## Answer :

*Hello there !*

[tex]2x-3y=14 \\ 2x-y=-10 \\ \\2x-3y=14 \\ 2x=y-10 \\ \\ y-10-3y=14 \\ -10-14=-y+3y \\ -24=2y \\ \boxed{-12=y} \\ \\ 2x-y=-10 \\ 2x-(-12)=-10 \\ 2x=-10-12 \\ 2x=-22 \\ \boxed{=-11}[/tex]

2x-y=-10

How you do this ?

[tex]2x-3y=14 \\ 2x-y=-10 \\ \\2x-3y=14 \\ 2x=y-10 \\ \\ y-10-3y=14 \\ -10-14=-y+3y \\ -24=2y \\ \boxed{-12=y} \\ \\ 2x-y=-10 \\ 2x-(-12)=-10 \\ 2x=-10-12 \\ 2x=-22 \\ \boxed{=-11}[/tex]