The expression 3y - 8 > 22 is called an inequality.
To solve inequalities the easiest way is to imagine the > is an = and then simply solve for y to get your answer, like so:
3y - 8 > 22
First we want to isolate 3y. To do this we will add 8 to both sides:
3y > 30
Then to solve for y we simply divide both sides by 3:
y > 10
Therefore your final answer will be y > 10 - this is the only answer possible to get from this inequality.