2x^2-x+k=0

Solution for 2x^2-x+k=0 equation:

Simplifying
2x2 + -1x + k = 0

Reorder the terms:
k + -1x + 2x2 = 0

Solving
k + -1x + 2x2 = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add 'x' to each side of the equation.
k + -1x + x + 2x2 = 0 + x

Combine like terms: -1x + x = 0
k + 0 + 2x2 = 0 + x
k + 2x2 = 0 + x
Remove the zero:
k + 2x2 = x

Add '-2x2' to each side of the equation.
k + 2x2 + -2x2 = x + -2x2

Combine like terms: 2x2 + -2x2 = 0
k + 0 = x + -2x2
k = x + -2x2

Simplifying
k = x + -2x2