X^2+4x-123=0

Solution for X^2+4x-123=0 equation:

Simplifying
X2 + 4x + -123 = 0

Reorder the terms:
-123 + X2 + 4x = 0

Solving
-123 + X2 + 4x = 0

Solving for variable 'X'.

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

Add '123' to each side of the equation.
-123 + X2 + 123 + 4x = 0 + 123

Reorder the terms:
-123 + 123 + X2 + 4x = 0 + 123

Combine like terms: -123 + 123 = 0
0 + X2 + 4x = 0 + 123
X2 + 4x = 0 + 123

Combine like terms: 0 + 123 = 123
X2 + 4x = 123

Add '-4x' to each side of the equation.
X2 + 4x + -4x = 123 + -4x

Combine like terms: 4x + -4x = 0
X2 + 0 = 123 + -4x
X2 = 123 + -4x

Simplifying
X2 = 123 + -4x

Reorder the terms:
-123 + X2 + 4x = 123 + -4x + -123 + 4x

Reorder the terms:
-123 + X2 + 4x = 123 + -123 + -4x + 4x

Combine like terms: 123 + -123 = 0
-123 + X2 + 4x = 0 + -4x + 4x
-123 + X2 + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
-123 + X2 + 4x = 0

The solution to this equation could not be determined.