u+-15=-15

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Solution for u+-15=-15 equation: 


Simplifying
u + -15 = -15

Reorder the terms:
-15 + u = -15

Add '15' to each side of the equation.
-15 + 15 + u = -15 + 15

Combine like terms: -15 + 15 = 0
0 + u = -15 + 15
u = -15 + 15

Combine like terms: -15 + 15 = 0
u = 0

Solving
u = 0

Solving for variable 'u'.

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

Simplifying
u = 0

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