X^2+90=9

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Solution for X^2+90=9 equation:


Simplifying
X2 + 90 = 9

Reorder the terms:
90 + X2 = 9

Solving
90 + X2 = 9

Solving for variable 'X'.

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

Add '-90' to each side of the equation.
90 + -90 + X2 = 9 + -90

Combine like terms: 90 + -90 = 0
0 + X2 = 9 + -90
X2 = 9 + -90

Combine like terms: 9 + -90 = -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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