12u=28+5u

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Solution for 12u=28+5u equation: 


Simplifying
12u = 28 + 5u

Solving
12u = 28 + 5u

Solving for variable 'u'.

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

Add '-5u' to each side of the equation.
12u + -5u = 28 + 5u + -5u

Combine like terms: 12u + -5u = 7u
7u = 28 + 5u + -5u

Combine like terms: 5u + -5u = 0
7u = 28 + 0
7u = 28

Divide each side by '7'.
u = 4

Simplifying
u = 4

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