-7(2z-3)=z

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



-7(2z-3)=z

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1z-7(2z-3)=0

We multiply parentheses

-1z-14z+21=0

We add all the numbers together, and all the variables

-15z+21=0

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

-15z=-21

z=-21/-15

z=1+2/5

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