Determine the next step for solving the quadratic equation by completing the square
0= -2x^2 +2x+3

1. -3=-2x^2+2x
2. -3=-2(x^2-x)
3. -3+ ___ =-2(x^2-x+___)
4. -7/2=-2(x-1/2)^2
5. 7/4=(x-1/2)^2

The two solutions are ___ +7/2