7/9u=28

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Solution for 7/9u=28 equation: 



7/9u=28

We move all terms to the left:

7/9u-(28)=0



Domain of the equation: 9u!=0

u!=0/9

u!=0

u∈R



We multiply all the terms by the denominator


-28*9u+7=0

Wy multiply elements

-252u+7=0

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

-252u=-7

u=-7/-252

u=1/36

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