To put this ino a more 'standard' or solvable form, subtract 2y from both sides of the quation to get:
3y^2 - 2y +7 = 0
Now you can use the quadratic formula to solve it to find the 'y' value(s)
Do you know the Quadratic Formula?
In this problem a=3 b = -2 and c = 7
