-u-17u=18

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Solution for -u-17u=18 equation: 


Simplifying
-1u + -17u = 18

Combine like terms: -1u + -17u = -18u
-18u = 18

Solving
-18u = 18

Solving for variable 'u'.

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

Divide each side by '-18'.
u = -1

Simplifying
u = -1

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