7(z+4)=z-8

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Solution for 7(z+4)=z-8 equation: 



7(z+4)=z-8

We move all terms to the left:

7(z+4)-(z-8)=0

We multiply parentheses

7z-(z-8)+28=0

We get rid of parentheses

7z-z+8+28=0

We add all the numbers together, and all the variables

6z+36=0

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

6z=-36

z=-36/6

z=-6

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