111-u=217

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Solution for 111-u=217 equation: 


Simplifying
111 + -1u = 217

Solving
111 + -1u = 217

Solving for variable 'u'.

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

Add '-111' to each side of the equation.
111 + -111 + -1u = 217 + -111

Combine like terms: 111 + -111 = 0
0 + -1u = 217 + -111
-1u = 217 + -111

Combine like terms: 217 + -111 = 106
-1u = 106

Divide each side by '-1'.
u = -106

Simplifying
u = -106

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