Simplifying
y = x2 + -9x + 3
Reorder the terms:
y = 3 + -9x + x2
Solving
y = 3 + -9x + x2
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Simplifying
y = 3 + -9x + x2
Move all terms containing y to the left, all other terms to the right.
Simplifying
y = 3 + -9x + x2