Answer:
I don't know what you wanted to be solved but I will solve it in y=mx+b form. keep scrolling :)
Explanation:
x=5-2y
x+2y=5
2y=5-x
(divided each term by 2 to isolate y)
y=
-

second equation:
6y=10-3x
(divide every term by 6)
y=
-

(notice how the
can be simplified even more as well as the
)
y=
-

I hope this helped! Have an amazing day! ^ ^