Hello!
Answer:
y=23
*The answer must have a positive sign.*
Step-by-step explanation:
First, you switch sides of an equation.
[tex]y-11=12[/tex]
Then, you add by 11 from both sides of an equation.
[tex]y-11+11=12+11[/tex]
And finally simplify and solve.
[tex]12+11=23[/tex]
Answer: [tex]y=23[/tex]
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D