X^2-3x-4=-9

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Solution for X^2-3x-4=-9 equation: 


Simplifying
X2 + -3x + -4 = -9

Reorder the terms:
-4 + X2 + -3x = -9

Solving
-4 + X2 + -3x = -9

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X2 + 4 + -3x = -9 + 4

Reorder the terms:
-4 + 4 + X2 + -3x = -9 + 4

Combine like terms: -4 + 4 = 0
0 + X2 + -3x = -9 + 4
X2 + -3x = -9 + 4

Combine like terms: -9 + 4 = -5
X2 + -3x = -5

Add '3x' to each side of the equation.
X2 + -3x + 3x = -5 + 3x

Combine like terms: -3x + 3x = 0
X2 + 0 = -5 + 3x
X2 = -5 + 3x

Simplifying
X2 = -5 + 3x

Reorder the terms:
5 + X2 + -3x = -5 + 3x + 5 + -3x

Reorder the terms:
5 + X2 + -3x = -5 + 5 + 3x + -3x

Combine like terms: -5 + 5 = 0
5 + X2 + -3x = 0 + 3x + -3x
5 + X2 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
5 + X2 + -3x = 0

The solution to this equation could not be determined.

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