17u=8u+81

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Solution for 17u=8u+81 equation: 


Simplifying
17u = 8u + 81

Reorder the terms:
17u = 81 + 8u

Solving
17u = 81 + 8u

Solving for variable 'u'.

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

Add '-8u' to each side of the equation.
17u + -8u = 81 + 8u + -8u

Combine like terms: 17u + -8u = 9u
9u = 81 + 8u + -8u

Combine like terms: 8u + -8u = 0
9u = 81 + 0
9u = 81

Divide each side by '9'.
u = 9

Simplifying
u = 9

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