X^2-9x+84=0

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Solution for X^2-9x+84=0 equation:


Simplifying
X2 + -9x + 84 = 0

Reorder the terms:
84 + X2 + -9x = 0

Solving
84 + X2 + -9x = 0

Solving for variable 'X'.

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

Add '-84' to each side of the equation.
84 + X2 + -84 + -9x = 0 + -84

Reorder the terms:
84 + -84 + X2 + -9x = 0 + -84

Combine like terms: 84 + -84 = 0
0 + X2 + -9x = 0 + -84
X2 + -9x = 0 + -84

Combine like terms: 0 + -84 = -84
X2 + -9x = -84

Add '9x' to each side of the equation.
X2 + -9x + 9x = -84 + 9x

Combine like terms: -9x + 9x = 0
X2 + 0 = -84 + 9x
X2 = -84 + 9x

Simplifying
X2 = -84 + 9x

Reorder the terms:
84 + X2 + -9x = -84 + 9x + 84 + -9x

Reorder the terms:
84 + X2 + -9x = -84 + 84 + 9x + -9x

Combine like terms: -84 + 84 = 0
84 + X2 + -9x = 0 + 9x + -9x
84 + X2 + -9x = 9x + -9x

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

The solution to this equation could not be determined.

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