7z/7=12

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Solution for 7z/7=12 equation: 



7z/7=12

We move all terms to the left:

7z/7-(12)=0

We multiply all the terms by the denominator


7z-12*7=0

We add all the numbers together, and all the variables

7z-84=0

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

7z=84

z=84/7

z=12

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