3(7z-23)=93

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Solution for 3(7z-23)=93 equation: 



3(7z-23)=93

We move all terms to the left:

3(7z-23)-(93)=0

We multiply parentheses

21z-69-93=0

We add all the numbers together, and all the variables

21z-162=0

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

21z=162

z=162/21

z=7+5/7

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