X^2+3x+4=20

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Solution for X^2+3x+4=20 equation: 


Simplifying
X2 + 3x + 4 = 20

Reorder the terms:
4 + X2 + 3x = 20

Solving
4 + X2 + 3x = 20

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 = 20 + -4

Reorder the terms:
4 + -4 + X2 + 3x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + X2 + 3x = 20 + -4
X2 + 3x = 20 + -4

Combine like terms: 20 + -4 = 16
X2 + 3x = 16

Add '-3x' to each side of the equation.
X2 + 3x + -3x = 16 + -3x

Combine like terms: 3x + -3x = 0
X2 + 0 = 16 + -3x
X2 = 16 + -3x

Simplifying
X2 = 16 + -3x

Reorder the terms:
-16 + X2 + 3x = 16 + -3x + -16 + 3x

Reorder the terms:
-16 + X2 + 3x = 16 + -16 + -3x + 3x

Combine like terms: 16 + -16 = 0
-16 + X2 + 3x = 0 + -3x + 3x
-16 + X2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-16 + X2 + 3x = 0

The solution to this equation could not be determined.

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