x(x-6)=x^2+3x+8

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Solution for x(x-6)=x^2+3x+8 equation:


Simplifying
x(x + -6) = x2 + 3x + 8

Reorder the terms:
x(-6 + x) = x2 + 3x + 8
(-6 * x + x * x) = x2 + 3x + 8
(-6x + x2) = x2 + 3x + 8

Reorder the terms:
-6x + x2 = 8 + 3x + x2

Add '-1x2' to each side of the equation.
-6x + x2 + -1x2 = 8 + 3x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6x + 0 = 8 + 3x + x2 + -1x2
-6x = 8 + 3x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6x = 8 + 3x + 0
-6x = 8 + 3x

Solving
-6x = 8 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-6x + -3x = 8 + 3x + -3x

Combine like terms: -6x + -3x = -9x
-9x = 8 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9x = 8 + 0
-9x = 8

Divide each side by '-9'.
x = -0.8888888889

Simplifying
x = -0.8888888889

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