X^2+2x-8=9x

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Solution for X^2+2x-8=9x equation:


Simplifying
X2 + 2x + -8 = 9x

Reorder the terms:
-8 + X2 + 2x = 9x

Solving
-8 + X2 + 2x = 9x

Solving for variable 'X'.

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

Add '8' to each side of the equation.
-8 + X2 + 8 + 2x = 8 + 9x

Reorder the terms:
-8 + 8 + X2 + 2x = 8 + 9x

Combine like terms: -8 + 8 = 0
0 + X2 + 2x = 8 + 9x
X2 + 2x = 8 + 9x

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 8 + 9x + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 8 + 9x + -2x
X2 = 8 + 9x + -2x

Combine like terms: 9x + -2x = 7x
X2 = 8 + 7x

Simplifying
X2 = 8 + 7x

Reorder the terms:
-8 + X2 + -7x = 8 + 7x + -8 + -7x

Reorder the terms:
-8 + X2 + -7x = 8 + -8 + 7x + -7x

Combine like terms: 8 + -8 = 0
-8 + X2 + -7x = 0 + 7x + -7x
-8 + X2 + -7x = 7x + -7x

Combine like terms: 7x + -7x = 0
-8 + X2 + -7x = 0

The solution to this equation could not be determined.

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