18/u+5=12

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Solution for 18/u+5=12 equation: 



18/u+5=12

We move all terms to the left:

18/u+5-(12)=0



Domain of the equation: u!=0

u∈R



We add all the numbers together, and all the variables

18/u-7=0

We multiply all the terms by the denominator


-7*u+18=0

We add all the numbers together, and all the variables

-7u+18=0

We move all terms containing u to the left, all other terms to the right

-7u=-18

u=-18/-7

u=2+4/7

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