u-82=-7

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Solution for u-82=-7 equation: 


Simplifying
u + -82 = -7

Reorder the terms:
-82 + u = -7

Solving
-82 + u = -7

Solving for variable 'u'.

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

Add '82' to each side of the equation.
-82 + 82 + u = -7 + 82

Combine like terms: -82 + 82 = 0
0 + u = -7 + 82
u = -7 + 82

Combine like terms: -7 + 82 = 75
u = 75

Simplifying
u = 75

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