x^2-82=62

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Solution for x^2-82=62 equation: 


Simplifying
x2 + -82 = 62

Reorder the terms:
-82 + x2 = 62

Solving
-82 + x2 = 62

Solving for variable 'x'.

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

Add '82' to each side of the equation.
-82 + 82 + x2 = 62 + 82

Combine like terms: -82 + 82 = 0
0 + x2 = 62 + 82
x2 = 62 + 82

Combine like terms: 62 + 82 = 144
x2 = 144

Simplifying
x2 = 144

Take the square root of each side:
x = {-12, 12}

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