X^2+5x-84=0

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Solution for X^2+5x-84=0 equation:


Simplifying
X2 + 5x + -84 = 0

Reorder the terms:
-84 + X2 + 5x = 0

Solving
-84 + X2 + 5x = 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 + 5x = 0 + 84

Reorder the terms:
-84 + 84 + X2 + 5x = 0 + 84

Combine like terms: -84 + 84 = 0
0 + X2 + 5x = 0 + 84
X2 + 5x = 0 + 84

Combine like terms: 0 + 84 = 84
X2 + 5x = 84

Add '-5x' to each side of the equation.
X2 + 5x + -5x = 84 + -5x

Combine like terms: 5x + -5x = 0
X2 + 0 = 84 + -5x
X2 = 84 + -5x

Simplifying
X2 = 84 + -5x

Reorder the terms:
-84 + X2 + 5x = 84 + -5x + -84 + 5x

Reorder the terms:
-84 + X2 + 5x = 84 + -84 + -5x + 5x

Combine like terms: 84 + -84 = 0
-84 + X2 + 5x = 0 + -5x + 5x
-84 + X2 + 5x = -5x + 5x

Combine like terms: -5x + 5x = 0
-84 + X2 + 5x = 0

The solution to this equation could not be determined.

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