10u=9+7u

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Solution for 10u=9+7u equation: 


Simplifying
10u = 9 + 7u

Solving
10u = 9 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
10u + -7u = 9 + 7u + -7u

Combine like terms: 10u + -7u = 3u
3u = 9 + 7u + -7u

Combine like terms: 7u + -7u = 0
3u = 9 + 0
3u = 9

Divide each side by '3'.
u = 3

Simplifying
u = 3

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