9u+7=9

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Solution for 9u+7=9 equation: 


Simplifying
9u + 7 = 9

Reorder the terms:
7 + 9u = 9

Solving
7 + 9u = 9

Solving for variable 'u'.

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

Add '-7' to each side of the equation.
7 + -7 + 9u = 9 + -7

Combine like terms: 7 + -7 = 0
0 + 9u = 9 + -7
9u = 9 + -7

Combine like terms: 9 + -7 = 2
9u = 2

Divide each side by '9'.
u = 0.2222222222

Simplifying
u = 0.2222222222

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