X^2+4x+7=0

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Solution for X^2+4x+7=0 equation:


Simplifying
X2 + 4x + 7 = 0

Reorder the terms:
7 + X2 + 4x = 0

Solving
7 + X2 + 4x = 0

Solving for variable 'X'.

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

Add '-7' to each side of the equation.
7 + X2 + -7 + 4x = 0 + -7

Reorder the terms:
7 + -7 + X2 + 4x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + X2 + 4x = 0 + -7
X2 + 4x = 0 + -7

Combine like terms: 0 + -7 = -7
X2 + 4x = -7

Add '-4x' to each side of the equation.
X2 + 4x + -4x = -7 + -4x

Combine like terms: 4x + -4x = 0
X2 + 0 = -7 + -4x
X2 = -7 + -4x

Simplifying
X2 = -7 + -4x

Reorder the terms:
7 + X2 + 4x = -7 + -4x + 7 + 4x

Reorder the terms:
7 + X2 + 4x = -7 + 7 + -4x + 4x

Combine like terms: -7 + 7 = 0
7 + X2 + 4x = 0 + -4x + 4x
7 + X2 + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
7 + X2 + 4x = 0

The solution to this equation could not be determined.

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