-7z-19=2

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Solution for -7z-19=2 equation: 



-7z-19=2

We move all terms to the left:

-7z-19-(2)=0

We add all the numbers together, and all the variables

-7z-21=0

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

-7z=21

z=21/-7

z=-3

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