x(x-6)=x^2+8x+13

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Solution for x(x-6)=x^2+8x+13 equation:


Simplifying
x(x + -6) = x2 + 8x + 13

Reorder the terms:
x(-6 + x) = x2 + 8x + 13
(-6 * x + x * x) = x2 + 8x + 13
(-6x + x2) = x2 + 8x + 13

Reorder the terms:
-6x + x2 = 13 + 8x + x2

Add '-1x2' to each side of the equation.
-6x + x2 + -1x2 = 13 + 8x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6x + 0 = 13 + 8x + x2 + -1x2
-6x = 13 + 8x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6x = 13 + 8x + 0
-6x = 13 + 8x

Solving
-6x = 13 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-6x + -8x = 13 + 8x + -8x

Combine like terms: -6x + -8x = -14x
-14x = 13 + 8x + -8x

Combine like terms: 8x + -8x = 0
-14x = 13 + 0
-14x = 13

Divide each side by '-14'.
x = -0.9285714286

Simplifying
x = -0.9285714286

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