x^2+7-120=0

Solution for x^2+7-120=0 equation:

Simplifying
x2 + 7 + -120 = 0

Reorder the terms:
7 + -120 + x2 = 0

Combine like terms: 7 + -120 = -113
-113 + x2 = 0

Solving
-113 + x2 = 0

Solving for variable 'x'.

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

Add '113' to each side of the equation.
-113 + 113 + x2 = 0 + 113

Combine like terms: -113 + 113 = 0
0 + x2 = 0 + 113
x2 = 0 + 113

Combine like terms: 0 + 113 = 113
x2 = 113

Simplifying
x2 = 113

Take the square root of each side:
x = {-10.630145813, 10.630145813}