56-u=281

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Solution for 56-u=281 equation: 


Simplifying
56 + -1u = 281

Solving
56 + -1u = 281

Solving for variable 'u'.

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

Add '-56' to each side of the equation.
56 + -56 + -1u = 281 + -56

Combine like terms: 56 + -56 = 0
0 + -1u = 281 + -56
-1u = 281 + -56

Combine like terms: 281 + -56 = 225
-1u = 225

Divide each side by '-1'.
u = -225

Simplifying
u = -225

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