.04x^2+k=x

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Solution for .04x^2+k=x equation: 


Simplifying
0.04x2 + k = x

Reorder the terms:
k + 0.04x2 = x

Solving
k + 0.04x2 = x

Solving for variable 'k'.

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

Add '-0.04x2' to each side of the equation.
k + 0.04x2 + -0.04x2 = x + -0.04x2

Combine like terms: 0.04x2 + -0.04x2 = 0.00
k + 0.00 = x + -0.04x2
k = x + -0.04x2

Simplifying
k = x + -0.04x2

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