9-7z=8z+8

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Solution for 9-7z=8z+8 equation: 



9-7z=8z+8

We move all terms to the left:

9-7z-(8z+8)=0

We get rid of parentheses

-7z-8z-8+9=0

We add all the numbers together, and all the variables

-15z+1=0

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

-15z=-1

z=-1/-15

z=1/15

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