3(z-2)-2=z-7

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Solution for 3(z-2)-2=z-7 equation: 



3(z-2)-2=z-7

We move all terms to the left:

3(z-2)-2-(z-7)=0

We multiply parentheses

3z-(z-7)-6-2=0

We get rid of parentheses

3z-z+7-6-2=0

We add all the numbers together, and all the variables

2z-1=0

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

2z=1

z=1/2

z=1/2

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