X^2+9x+d=0

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Solution for X^2+9x+d=0 equation:


Simplifying
X2 + 9x + d = 0

Reorder the terms:
X2 + d + 9x = 0

Solving
X2 + d + 9x = 0

Solving for variable 'X'.

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

Add '-1d' to each side of the equation.
X2 + d + -1d + 9x = 0 + -1d

Combine like terms: d + -1d = 0
X2 + 0 + 9x = 0 + -1d
X2 + 9x = 0 + -1d
Remove the zero:
X2 + 9x = -1d

Add '-9x' to each side of the equation.
X2 + 9x + -9x = -1d + -9x

Combine like terms: 9x + -9x = 0
X2 + 0 = -1d + -9x
X2 = -1d + -9x

Simplifying
X2 = -1d + -9x

Reorder the terms:
X2 + d + 9x = -1d + d + -9x + 9x

Combine like terms: -1d + d = 0
X2 + d + 9x = 0 + -9x + 9x
X2 + d + 9x = -9x + 9x

Combine like terms: -9x + 9x = 0
X2 + d + 9x = 0

The solution to this equation could not be determined.

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