7z+2/3=9

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Solution for 7z+2/3=9 equation: 



7z+2/3=9

We move all terms to the left:

7z+2/3-(9)=0

determiningTheFunctionDomain
7z-9+2/3=0

We multiply all the terms by the denominator


7z*3+2-9*3=0

We add all the numbers together, and all the variables

7z*3-25=0

Wy multiply elements

21z-25=0

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

21z=25

z=25/21

z=1+4/21

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