9u+17=89

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Solution for 9u+17=89 equation: 


Simplifying
9u + 17 = 89

Reorder the terms:
17 + 9u = 89

Solving
17 + 9u = 89

Solving for variable 'u'.

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

Add '-17' to each side of the equation.
17 + -17 + 9u = 89 + -17

Combine like terms: 17 + -17 = 0
0 + 9u = 89 + -17
9u = 89 + -17

Combine like terms: 89 + -17 = 72
9u = 72

Divide each side by '9'.
u = 8

Simplifying
u = 8

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