The value of y would be 25. What you would do is add your 8 on both sides of the equal sign. After doing this your equation should look like, 2+y=27. Next you would subtract 2 on both sides of your equal sign and get 25. Your finishing equation should look like y=25. Hope this helps! (:
Correct, give meh Brainly ples. Wait i apologize i only read the first question i don't know about the others but the first one is correct. Give meh Brainly ples