x^2-kx+9=6x

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Solution for x^2-kx+9=6x equation:


Simplifying
x2 + -1kx + 9 = 6x

Reorder the terms:
9 + -1kx + x2 = 6x

Solving
9 + -1kx + x2 = 6x

Solving for variable 'k'.

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

Add '-9' to each side of the equation.
9 + -1kx + -9 + x2 = -9 + 6x

Reorder the terms:
9 + -9 + -1kx + x2 = -9 + 6x

Combine like terms: 9 + -9 = 0
0 + -1kx + x2 = -9 + 6x
-1kx + x2 = -9 + 6x

Add '-1x2' to each side of the equation.
-1kx + x2 + -1x2 = -9 + 6x + -1x2

Combine like terms: x2 + -1x2 = 0
-1kx + 0 = -9 + 6x + -1x2
-1kx = -9 + 6x + -1x2

Divide each side by '-1x'.
k = 9x-1 + -6 + x

Simplifying
k = 9x-1 + -6 + x

Reorder the terms:
k = -6 + 9x-1 + x

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