u^2-27=-27

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Solution for u^2-27=-27 equation: 


Simplifying
u2 + -27 = -27

Reorder the terms:
-27 + u2 = -27

Add '27' to each side of the equation.
-27 + 27 + u2 = -27 + 27

Combine like terms: -27 + 27 = 0
0 + u2 = -27 + 27
u2 = -27 + 27

Combine like terms: -27 + 27 = 0
u2 = 0

Solving
u2 = 0

Solving for variable 'u'.

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

Simplifying
u2 = 0

Take the square root of each side:
u = {0}

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