u-31/7=9

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Solution for u-31/7=9 equation: 



u-31/7=9

We move all terms to the left:

u-31/7-(9)=0

determiningTheFunctionDomain
u-9-31/7=0

We multiply all the terms by the denominator


u*7-31-9*7=0

We add all the numbers together, and all the variables

u*7-94=0

Wy multiply elements

7u-94=0

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

7u=94

u=94/7

u=13+3/7

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