7z-6=z+12

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Solution for 7z-6=z+12 equation: 



7z-6=z+12

We move all terms to the left:

7z-6-(z+12)=0

We get rid of parentheses

7z-z-12-6=0

We add all the numbers together, and all the variables

6z-18=0

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

6z=18

z=18/6

z=3

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