x^2-8=24x-192-2x^2-16x

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Solution for x^2-8=24x-192-2x^2-16x equation:


Simplifying
x2 + -8 = 24x + -192 + -2x2 + -16x

Reorder the terms:
-8 + x2 = 24x + -192 + -2x2 + -16x

Reorder the terms:
-8 + x2 = -192 + 24x + -16x + -2x2

Combine like terms: 24x + -16x = 8x
-8 + x2 = -192 + 8x + -2x2

Solving
-8 + x2 = -192 + 8x + -2x2

Solving for variable 'x'.

Reorder the terms:
-8 + 192 + -8x + x2 + 2x2 = -192 + 8x + -2x2 + 192 + -8x + 2x2

Combine like terms: -8 + 192 = 184
184 + -8x + x2 + 2x2 = -192 + 8x + -2x2 + 192 + -8x + 2x2

Combine like terms: x2 + 2x2 = 3x2
184 + -8x + 3x2 = -192 + 8x + -2x2 + 192 + -8x + 2x2

Reorder the terms:
184 + -8x + 3x2 = -192 + 192 + 8x + -8x + -2x2 + 2x2

Combine like terms: -192 + 192 = 0
184 + -8x + 3x2 = 0 + 8x + -8x + -2x2 + 2x2
184 + -8x + 3x2 = 8x + -8x + -2x2 + 2x2

Combine like terms: 8x + -8x = 0
184 + -8x + 3x2 = 0 + -2x2 + 2x2
184 + -8x + 3x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
184 + -8x + 3x2 = 0

Begin completing the square.  Divide all terms by
3 the coefficient of the squared term: 

Divide each side by '3'.
61.33333333 + -2.666666667x + x2 = 0

Move the constant term to the right:

Add '-61.33333333' to each side of the equation.
61.33333333 + -2.666666667x + -61.33333333 + x2 = 0 + -61.33333333

Reorder the terms:
61.33333333 + -61.33333333 + -2.666666667x + x2 = 0 + -61.33333333

Combine like terms: 61.33333333 + -61.33333333 = 0.00000000
0.00000000 + -2.666666667x + x2 = 0 + -61.33333333
-2.666666667x + x2 = 0 + -61.33333333

Combine like terms: 0 + -61.33333333 = -61.33333333
-2.666666667x + x2 = -61.33333333

The x term is -2.666666667x.  Take half its coefficient (-1.333333334).
Square it (1.777777780) and add it to both sides.

Add '1.777777780' to each side of the equation.
-2.666666667x + 1.777777780 + x2 = -61.33333333 + 1.777777780

Reorder the terms:
1.777777780 + -2.666666667x + x2 = -61.33333333 + 1.777777780

Combine like terms: -61.33333333 + 1.777777780 = -59.55555555
1.777777780 + -2.666666667x + x2 = -59.55555555

Factor a perfect square on the left side:
(x + -1.333333334)(x + -1.333333334) = -59.55555555

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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