-7(z+4)=8z

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



-7(z+4)=8z

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-8z-7z-28=0

We add all the numbers together, and all the variables

-15z-28=0

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

-15z=28

z=28/-15

z=-1+13/15

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