3z-2=-23

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Solution for 3z-2=-23 equation: 



3z-2=-23

We move all terms to the left:

3z-2-(-23)=0

We add all the numbers together, and all the variables

3z+21=0

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

3z=-21

z=-21/3

z=-7

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