x^2+84=3

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Solution for x^2+84=3 equation:


Simplifying
x2 + 84 = 3

Reorder the terms:
84 + x2 = 3

Solving
84 + x2 = 3

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + x2 = 3 + -84

Combine like terms: 84 + -84 = 0
0 + x2 = 3 + -84
x2 = 3 + -84

Combine like terms: 3 + -84 = -81
x2 = -81

Simplifying
x2 = -81

Reorder the terms:
81 + x2 = -81 + 81

Combine like terms: -81 + 81 = 0
81 + x2 = 0

The solution to this equation could not be determined.

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