X^2+82x-720=0

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Solution for X^2+82x-720=0 equation:


Simplifying
X2 + 82x + -720 = 0

Reorder the terms:
-720 + X2 + 82x = 0

Solving
-720 + X2 + 82x = 0

Solving for variable 'X'.

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

Add '720' to each side of the equation.
-720 + X2 + 720 + 82x = 0 + 720

Reorder the terms:
-720 + 720 + X2 + 82x = 0 + 720

Combine like terms: -720 + 720 = 0
0 + X2 + 82x = 0 + 720
X2 + 82x = 0 + 720

Combine like terms: 0 + 720 = 720
X2 + 82x = 720

Add '-82x' to each side of the equation.
X2 + 82x + -82x = 720 + -82x

Combine like terms: 82x + -82x = 0
X2 + 0 = 720 + -82x
X2 = 720 + -82x

Simplifying
X2 = 720 + -82x

Reorder the terms:
-720 + X2 + 82x = 720 + -82x + -720 + 82x

Reorder the terms:
-720 + X2 + 82x = 720 + -720 + -82x + 82x

Combine like terms: 720 + -720 = 0
-720 + X2 + 82x = 0 + -82x + 82x
-720 + X2 + 82x = -82x + 82x

Combine like terms: -82x + 82x = 0
-720 + X2 + 82x = 0

The solution to this equation could not be determined.

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