3x-1/7=9

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Solution for 3x-1/7=9 equation: 



3x-1/7=9

We move all terms to the left:

3x-1/7-(9)=0

determiningTheFunctionDomain
3x-9-1/7=0

We multiply all the terms by the denominator


3x*7-1-9*7=0

We add all the numbers together, and all the variables

3x*7-64=0

Wy multiply elements

21x-64=0

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

21x=64

x=64/21

x=3+1/21

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