11u=20+7u

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Solution for 11u=20+7u equation: 


Simplifying
11u = 20 + 7u

Solving
11u = 20 + 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.
11u + -7u = 20 + 7u + -7u

Combine like terms: 11u + -7u = 4u
4u = 20 + 7u + -7u

Combine like terms: 7u + -7u = 0
4u = 20 + 0
4u = 20

Divide each side by '4'.
u = 5

Simplifying
u = 5

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