x^2-4=54

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Solution for x^2-4=54 equation: 


Simplifying
x2 + -4 = 54

Reorder the terms:
-4 + x2 = 54

Solving
-4 + x2 = 54

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 + 4 + x2 = 54 + 4

Combine like terms: -4 + 4 = 0
0 + x2 = 54 + 4
x2 = 54 + 4

Combine like terms: 54 + 4 = 58
x2 = 58

Simplifying
x2 = 58

Take the square root of each side:
x = {-7.615773106, 7.615773106}

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