9u+9-9=1-9

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Solution for 9u+9-9=1-9 equation: 


Simplifying
9u + 9 + -9 = 1 + -9

Reorder the terms:
9 + -9 + 9u = 1 + -9

Combine like terms: 9 + -9 = 0
0 + 9u = 1 + -9
9u = 1 + -9

Combine like terms: 1 + -9 = -8
9u = -8

Solving
9u = -8

Solving for variable 'u'.

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

Divide each side by '9'.
u = -0.8888888889

Simplifying
u = -0.8888888889

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