X^2+20x+75=-9

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Solution for X^2+20x+75=-9 equation:


Simplifying
X2 + 20x + 75 = -9

Reorder the terms:
75 + X2 + 20x = -9

Solving
75 + X2 + 20x = -9

Solving for variable 'X'.

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

Add '-75' to each side of the equation.
75 + X2 + -75 + 20x = -9 + -75

Reorder the terms:
75 + -75 + X2 + 20x = -9 + -75

Combine like terms: 75 + -75 = 0
0 + X2 + 20x = -9 + -75
X2 + 20x = -9 + -75

Combine like terms: -9 + -75 = -84
X2 + 20x = -84

Add '-20x' to each side of the equation.
X2 + 20x + -20x = -84 + -20x

Combine like terms: 20x + -20x = 0
X2 + 0 = -84 + -20x
X2 = -84 + -20x

Simplifying
X2 = -84 + -20x

Reorder the terms:
84 + X2 + 20x = -84 + -20x + 84 + 20x

Reorder the terms:
84 + X2 + 20x = -84 + 84 + -20x + 20x

Combine like terms: -84 + 84 = 0
84 + X2 + 20x = 0 + -20x + 20x
84 + X2 + 20x = -20x + 20x

Combine like terms: -20x + 20x = 0
84 + X2 + 20x = 0

The solution to this equation could not be determined.

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