Answer :

2y-10=22. 
    +10  +10

2y=32 . divide 2 by 2 to be left with nothing. and then 32 divided by 2 = 16
Lilith
[tex]2y-10=22 \ \ | +10\\ \\2y-10+10=22+10 \\ \\ 2y=32 \ \ /:2 \\ \\y=\frac{32}{2}\\ \\y=16[/tex]