13u=18+7u

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Solution for 13u=18+7u equation:


Simplifying
13u = 18 + 7u

Solving
13u = 18 + 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.
13u + -7u = 18 + 7u + -7u

Combine like terms: 13u + -7u = 6u
6u = 18 + 7u + -7u

Combine like terms: 7u + -7u = 0
6u = 18 + 0
6u = 18

Divide each side by '6'.
u = 3

Simplifying
u = 3

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