x^2-18x+k=0

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Solution for x^2-18x+k=0 equation:


Simplifying
x2 + -18x + k = 0

Reorder the terms:
k + -18x + x2 = 0

Solving
k + -18x + x2 = 0

Solving for variable 'k'.

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

Add '18x' to each side of the equation.
k + -18x + 18x + x2 = 0 + 18x

Combine like terms: -18x + 18x = 0
k + 0 + x2 = 0 + 18x
k + x2 = 0 + 18x
Remove the zero:
k + x2 = 18x

Add '-1x2' to each side of the equation.
k + x2 + -1x2 = 18x + -1x2

Combine like terms: x2 + -1x2 = 0
k + 0 = 18x + -1x2
k = 18x + -1x2

Simplifying
k = 18x + -1x2

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