Plz help ASAP I will mark u branliest

Question 2) 6y - 1 = 5
First we need to add 1 to each side.
6y - 1 + 1 = 5 + 1
6y = 6
Then we will divide each side into 6 groups.
6y/6 = 6/6
y = 1

Question 4) 3t - 1 = 8
First we need to add 1 to each side.
3t - 1 + 1 = 8 + 1
3t = 9
Then we will divide each side into 3 groups.
3t/3 = 9/3
t = 3

3. Add 1 to each side then divide 6 on each side
6y=5+1
6y=6
Y=1

4. Add 1 to each side then divide 3 on each side
3t=1+8
3t=9
T=3