2+u-30=0

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Solution for 2+u-30=0 equation: 


Simplifying
2 + u + -30 = 0

Reorder the terms:
2 + -30 + u = 0

Combine like terms: 2 + -30 = -28
-28 + u = 0

Solving
-28 + u = 0

Solving for variable 'u'.

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

Add '28' to each side of the equation.
-28 + 28 + u = 0 + 28

Combine like terms: -28 + 28 = 0
0 + u = 0 + 28
u = 0 + 28

Combine like terms: 0 + 28 = 28
u = 28

Simplifying
u = 28

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