6(-3z+7)=30

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Solution for 6(-3z+7)=30 equation: 



6(-3z+7)=30

We move all terms to the left:

6(-3z+7)-(30)=0

We multiply parentheses

-18z+42-30=0

We add all the numbers together, and all the variables

-18z+12=0

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

-18z=-12

z=-12/-18

z=2/3

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