-9(7z-4)=4

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Solution for -9(7z-4)=4 equation: 



-9(7z-4)=4

We move all terms to the left:

-9(7z-4)-(4)=0

We multiply parentheses

-63z+36-4=0

We add all the numbers together, and all the variables

-63z+32=0

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

-63z=-32

z=-32/-63

z=32/63

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