181-u=285

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Solution for 181-u=285 equation: 


Simplifying
181 + -1u = 285

Solving
181 + -1u = 285

Solving for variable 'u'.

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

Add '-181' to each side of the equation.
181 + -181 + -1u = 285 + -181

Combine like terms: 181 + -181 = 0
0 + -1u = 285 + -181
-1u = 285 + -181

Combine like terms: 285 + -181 = 104
-1u = 104

Divide each side by '-1'.
u = -104

Simplifying
u = -104

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