-7z=-19

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Solution for -7z=-19 equation: 



-7z=-19

We move all terms to the left:

-7z-(-19)=0

We add all the numbers together, and all the variables

-7z+19=0

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

-7z=-19

z=-19/-7

z=2+5/7

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