x^2-100=12

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Solution for x^2-100=12 equation: 


Simplifying
x2 + -100 = 12

Reorder the terms:
-100 + x2 = 12

Solving
-100 + x2 = 12

Solving for variable 'x'.

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

Add '100' to each side of the equation.
-100 + 100 + x2 = 12 + 100

Combine like terms: -100 + 100 = 0
0 + x2 = 12 + 100
x2 = 12 + 100

Combine like terms: 12 + 100 = 112
x2 = 112

Simplifying
x2 = 112

Take the square root of each side:
x = {-10.583005244, 10.583005244}

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