There are two possible answers, depending on how they transpose terms.
Lets remember the standard form of quadratic equations, that is Ax^2 + Bx + C = 0.
The given equation is:
5 - 3x = 2x^2
Transforming it to standard form by transposing all terms in the LEFT SIDE of the equation,we will have:
-2x^2 - 3x + 5 = 0
where a = -2 , b = -3 , c = 5
Transforming it to standard form by transposing all terms in the RIGHT SIDE of the equation,we will have:
0 = 2x^2 + 3x - 5
where a = 2, b = 3, c = -5
Conclusion both Edna and loisa are correct actually.