x^2+1k+2x-3k+4=Q

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Solution for x^2+1k+2x-3k+4=Q equation:


Simplifying
x2 + 1k + 2x + -3k + 4 = Q

Reorder the terms:
4 + 1k + -3k + 2x + x2 = Q

Combine like terms: 1k + -3k = -2k
4 + -2k + 2x + x2 = Q

Solving
4 + -2k + 2x + x2 = Q

Solving for variable 'k'.

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

Add '-4' to each side of the equation.
4 + -2k + 2x + -4 + x2 = -4 + Q

Reorder the terms:
4 + -4 + -2k + 2x + x2 = -4 + Q

Combine like terms: 4 + -4 = 0
0 + -2k + 2x + x2 = -4 + Q
-2k + 2x + x2 = -4 + Q

Add '-2x' to each side of the equation.
-2k + 2x + -2x + x2 = -4 + Q + -2x

Combine like terms: 2x + -2x = 0
-2k + 0 + x2 = -4 + Q + -2x
-2k + x2 = -4 + Q + -2x

Add '-1x2' to each side of the equation.
-2k + x2 + -1x2 = -4 + Q + -2x + -1x2

Combine like terms: x2 + -1x2 = 0
-2k + 0 = -4 + Q + -2x + -1x2
-2k = -4 + Q + -2x + -1x2

Divide each side by '-2'.
k = 2 + -0.5Q + x + 0.5x2

Simplifying
k = 2 + -0.5Q + x + 0.5x2

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